Update to package:process v1.0.1 (#7607)

diff --git a/packages/flutter_tools/lib/src/android/android_device.dart b/packages/flutter_tools/lib/src/android/android_device.dart
index 2c4c48d..ca914d4 100644
--- a/packages/flutter_tools/lib/src/android/android_device.dart
+++ b/packages/flutter_tools/lib/src/android/android_device.dart

@@ -62,8 +62,7 @@
         // We pass an encoding of LATIN1 so that we don't try and interpret the
         // `adb shell getprop` result as UTF8.
         ProcessResult result = processManager.runSync(
-          propCommand.first,
-          propCommand.sublist(1),
+          propCommand,
           stdoutEncoding: LATIN1
         );
         if (result.exitCode == 0) {

diff --git a/packages/flutter_tools/lib/src/android/android_workflow.dart b/packages/flutter_tools/lib/src/android/android_workflow.dart
index 9a570f5..bbafc53 100644
--- a/packages/flutter_tools/lib/src/android/android_workflow.dart
+++ b/packages/flutter_tools/lib/src/android/android_workflow.dart

@@ -71,7 +71,7 @@
         try {
           printTrace('java -version');
 
-          ProcessResult result = processManager.runSync('java', <String>['-version']);
+          ProcessResult result = processManager.runSync(<String>['java', '-version']);
           if (result.exitCode == 0) {
             javaVersion = result.stderr;
             List<String> versionLines = javaVersion.split('\n');

diff --git a/packages/flutter_tools/lib/src/base/os.dart b/packages/flutter_tools/lib/src/base/os.dart
index 7b9fb6e..3d82ec6 100644
--- a/packages/flutter_tools/lib/src/base/os.dart
+++ b/packages/flutter_tools/lib/src/base/os.dart

@@ -51,14 +51,14 @@
 
   @override
   ProcessResult makeExecutable(File file) {
-    return processManager.runSync('chmod', <String>['a+x', file.path]);
+    return processManager.runSync(<String>['chmod', 'a+x', file.path]);
   }
 
   /// Return the path to the given executable, or `null` if `which` was not able
   /// to locate the binary.
   @override
   File which(String execName) {
-    ProcessResult result = processManager.runSync('which', <String>[execName]);
+    ProcessResult result = processManager.runSync(<String>['which', execName]);
     if (result.exitCode != 0)
       return null;
     String path = result.stdout.trim().split('\n').first.trim();
@@ -89,7 +89,7 @@
 
   @override
   File which(String execName) {
-    ProcessResult result = processManager.runSync('where', <String>[execName]);
+    ProcessResult result = processManager.runSync(<String>['where', execName]);
     if (result.exitCode != 0)
       return null;
     return fs.file(result.stdout.trim().split('\n').first.trim());

diff --git a/packages/flutter_tools/lib/src/base/process.dart b/packages/flutter_tools/lib/src/base/process.dart
index 9d5a479..4a5f6b7 100644
--- a/packages/flutter_tools/lib/src/base/process.dart
+++ b/packages/flutter_tools/lib/src/base/process.dart

@@ -54,11 +54,8 @@
   Map<String, String> environment
 }) async {
   _traceCommand(cmd, workingDirectory: workingDirectory);
-  String executable = cmd[0];
-  List<String> arguments = cmd.length > 1 ? cmd.sublist(1) : <String>[];
   Process process = await processManager.start(
-    executable,
-    arguments,
+    cmd,
     workingDirectory: workingDirectory,
     environment: _environment(allowReentrantFlutter, environment)
   );
@@ -127,8 +124,8 @@
 Future<Process> runDetached(List<String> cmd) {
   _traceCommand(cmd);
   Future<Process> proc = processManager.start(
-    cmd[0], cmd.getRange(1, cmd.length).toList(),
-    mode: ProcessStartMode.DETACHED
+    cmd,
+    mode: ProcessStartMode.DETACHED,
   );
   return proc;
 }
@@ -139,10 +136,9 @@
 }) async {
   _traceCommand(cmd, workingDirectory: workingDirectory);
   ProcessResult results = await processManager.run(
-    cmd[0],
-    cmd.getRange(1, cmd.length).toList(),
+    cmd,
     workingDirectory: workingDirectory,
-    environment: _environment(allowReentrantFlutter)
+    environment: _environment(allowReentrantFlutter),
   );
   RunResult runResults = new RunResult(results);
   printTrace(runResults.toString());
@@ -152,7 +148,7 @@
 bool exitsHappy(List<String> cli) {
   _traceCommand(cli);
   try {
-    return processManager.runSync(cli.first, cli.sublist(1)).exitCode == 0;
+    return processManager.runSync(cli).exitCode == 0;
   } catch (error) {
     return false;
   }
@@ -216,10 +212,9 @@
 }) {
   _traceCommand(cmd, workingDirectory: workingDirectory);
   ProcessResult results = processManager.runSync(
-    cmd[0],
-    cmd.getRange(1, cmd.length).toList(),
+    cmd,
     workingDirectory: workingDirectory,
-    environment: _environment(allowReentrantFlutter)
+    environment: _environment(allowReentrantFlutter),
   );
 
   printTrace('Exit code ${results.exitCode} from: ${cmd.join(' ')}');

diff --git a/packages/flutter_tools/lib/src/commands/analyze_continuously.dart b/packages/flutter_tools/lib/src/commands/analyze_continuously.dart
index 5a34c93..581afda 100644
--- a/packages/flutter_tools/lib/src/commands/analyze_continuously.dart
+++ b/packages/flutter_tools/lib/src/commands/analyze_continuously.dart

@@ -158,10 +158,15 @@
 
   Future<Null> start() async {
     String snapshot = path.join(sdk, 'bin/snapshots/analysis_server.dart.snapshot');
-    List<String> args = <String>[snapshot, '--sdk', sdk];
+    List<String> command = <String>[
+      path.join(dartSdkPath, 'bin', 'dart'),
+      snapshot,
+      '--sdk',
+      sdk,
+    ];
 
-    printTrace('dart ${args.join(' ')}');
-    _process = await processManager.start(path.join(dartSdkPath, 'bin', 'dart'), args);
+    printTrace('dart ${command.skip(1).join(' ')}');
+    _process = await processManager.start(command);
     _process.exitCode.whenComplete(() => _process = null);
 
     Stream<String> errorStream = _process.stderr.transform(UTF8.decoder).transform(const LineSplitter());

diff --git a/packages/flutter_tools/lib/src/commands/test.dart b/packages/flutter_tools/lib/src/commands/test.dart
index c57993b..8986109 100644
--- a/packages/flutter_tools/lib/src/commands/test.dart
+++ b/packages/flutter_tools/lib/src/commands/test.dart

@@ -139,7 +139,8 @@
       Directory tempDir = fs.systemTempDirectory.createTempSync('flutter_tools');
       try {
         File sourceFile = coverageFile.copySync(path.join(tempDir.path, 'lcov.source.info'));
-        ProcessResult result = processManager.runSync('lcov', <String>[
+        ProcessResult result = processManager.runSync(<String>[
+          'lcov',
           '--add-tracefile', baseCoverageData,
           '--add-tracefile', sourceFile.path,
           '--output-file', coverageFile.path,

diff --git a/packages/flutter_tools/lib/src/ios/mac.dart b/packages/flutter_tools/lib/src/ios/mac.dart
index 191d7bd..0a451ce 100644
--- a/packages/flutter_tools/lib/src/ios/mac.dart
+++ b/packages/flutter_tools/lib/src/ios/mac.dart

@@ -41,7 +41,7 @@
       } else {
         try {
           printTrace('xcrun clang');
-          ProcessResult result = processManager.runSync('/usr/bin/xcrun', <String>['clang']);
+          ProcessResult result = processManager.runSync(<String>['/usr/bin/xcrun', 'clang']);
 
           if (result.stdout != null && result.stdout.contains('license'))
             _eulaSigned = false;

diff --git a/packages/flutter_tools/lib/src/ios/simulators.dart b/packages/flutter_tools/lib/src/ios/simulators.dart
index 2b68783..4a50fd6 100644
--- a/packages/flutter_tools/lib/src/ios/simulators.dart
+++ b/packages/flutter_tools/lib/src/ios/simulators.dart

@@ -190,9 +190,9 @@
     //   },
     //   "pairs": { ... },
 
-    List<String> args = <String>['simctl', 'list', '--json', section.name];
-    printTrace('$_xcrunPath ${args.join(' ')}');
-    ProcessResult results = processManager.runSync(_xcrunPath, args);
+    List<String> command = <String>[_xcrunPath, 'simctl', 'list', '--json', section.name];
+    printTrace(command.join(' '));
+    ProcessResult results = processManager.runSync(command);
     if (results.exitCode != 0) {
       printError('Error executing simctl: ${results.exitCode}\n${results.stderr}');
       return <String, Map<String, dynamic>>{};

diff --git a/packages/flutter_tools/lib/src/test/flutter_platform.dart b/packages/flutter_tools/lib/src/test/flutter_platform.dart
index 6bd85a7..0a38ef4 100644
--- a/packages/flutter_tools/lib/src/test/flutter_platform.dart
+++ b/packages/flutter_tools/lib/src/test/flutter_platform.dart

@@ -427,7 +427,7 @@
   }) {
     assert(executable != null); // Please provide the path to the shell in the SKY_SHELL environment variable.
     assert(!startPaused || enableObservatory);
-    List<String> arguments = <String>[];
+    List<String> command = <String>[executable];
     if (enableObservatory) {
       // Some systems drive the _FlutterPlatform class in an unusual way, where
       // only one test file is processed at a time, and the operating
@@ -439,27 +439,27 @@
       // I mention this only so that you won't be tempted, as I was, to apply
       // the obvious simplification to this code and remove this entire feature.
       if (observatoryPort != null)
-        arguments.add('--observatory-port=$observatoryPort');
+        command.add('--observatory-port=$observatoryPort');
       if (diagnosticPort != null)
-        arguments.add('--diagnostic-port=$diagnosticPort');
+        command.add('--diagnostic-port=$diagnosticPort');
       if (startPaused)
-        arguments.add('--start-paused');
+        command.add('--start-paused');
     } else {
-      arguments.addAll(<String>['--disable-observatory', '--disable-diagnostic']);
+      command.addAll(<String>['--disable-observatory', '--disable-diagnostic']);
     }
-    arguments.addAll(<String>[
+    command.addAll(<String>[
       '--enable-dart-profiling',
       '--non-interactive',
       '--enable-checked-mode',
       '--packages=$packages',
       testPath,
     ]);
-    printTrace('$executable ${arguments.join(' ')}');
+    printTrace(command.join(' '));
     Map<String, String> environment = <String, String>{
       'FLUTTER_TEST': 'true',
       'FONTCONFIG_FILE': _fontConfigFile.path,
     };
-    return processManager.start(executable, arguments, environment: environment);
+    return processManager.start(command, environment: environment);
   }
 
   String get observatoryPortString => 'Observatory listening on http://${_kHost.address}:';

diff --git a/packages/flutter_tools/lib/src/version.dart b/packages/flutter_tools/lib/src/version.dart
index 579290d..3bdd2e7 100644
--- a/packages/flutter_tools/lib/src/version.dart
+++ b/packages/flutter_tools/lib/src/version.dart

@@ -74,7 +74,7 @@
 
   /// A date String describing the last framework commit.
   static String get frameworkCommitDate {
-    return _runSync('git', <String>['log', '-n', '1', '--pretty=format:%ad', '--date=format:%Y-%m-%d %H:%M:%S'], Cache.flutterRoot);
+    return _runSync(<String>['git', 'log', '-n', '1', '--pretty=format:%ad', '--date=format:%Y-%m-%d %H:%M:%S'], Cache.flutterRoot);
   }
 
   static FlutterVersion getVersion([String flutterRoot]) {
@@ -85,10 +85,10 @@
   static String getVersionString({ bool whitelistBranchName: false }) {
     final String cwd = Cache.flutterRoot;
 
-    String commit = _shortGitRevision(_runSync('git', <String>['rev-parse', 'HEAD'], cwd));
+    String commit = _shortGitRevision(_runSync(<String>['git', 'rev-parse', 'HEAD'], cwd));
     commit = commit.isEmpty ? 'unknown' : commit;
 
-    String branch = _runSync('git', <String>['rev-parse', '--abbrev-ref', 'HEAD'], cwd);
+    String branch = _runSync(<String>['git', 'rev-parse', '--abbrev-ref', 'HEAD'], cwd);
     branch = branch == 'HEAD' ? 'master' : branch;
 
     if (whitelistBranchName || branch.isEmpty) {
@@ -101,8 +101,8 @@
   }
 }
 
-String _runSync(String executable, List<String> arguments, String cwd) {
-  ProcessResult results = processManager.runSync(executable, arguments, workingDirectory: cwd);
+String _runSync(List<String> command, String cwd) {
+  ProcessResult results = processManager.runSync(command, workingDirectory: cwd);
   return results.exitCode == 0 ? results.stdout.trim() : '';
 }
 

diff --git a/packages/flutter_tools/pubspec.yaml b/packages/flutter_tools/pubspec.yaml
index 5ad9ea5..487d36d 100644
--- a/packages/flutter_tools/pubspec.yaml
+++ b/packages/flutter_tools/pubspec.yaml

@@ -17,12 +17,12 @@
   intl: '>=0.14.0 <0.15.0'
   json_rpc_2: ^2.0.0
   json_schema: 1.0.6
-  linter: 0.1.30-alpha.1 
+  linter: 0.1.30-alpha.1
   meta: ^1.0.4
   mustache: ^0.2.5
   package_config: '>=0.1.5 <2.0.0'
   path: ^1.4.0
-  process: 1.0.0
+  process: 1.0.1
   pub_semver: ^1.0.0
   stack_trace: ^1.4.0
   usage: ^2.2.1

diff --git a/packages/flutter_tools/test/src/common.dart b/packages/flutter_tools/test/src/common.dart
index e61bb92..5edf0de 100644
--- a/packages/flutter_tools/test/src/common.dart
+++ b/packages/flutter_tools/test/src/common.dart

@@ -29,5 +29,5 @@
       '${modificationTime.minute.toString().padLeft(2, "0")}'
       '.${modificationTime.second.toString().padLeft(2, "0")}';
   ProcessManager processManager = context[ProcessManager];
-  processManager.runSync('touch', <String>['-t', argument, path]);
+  processManager.runSync(<String>['touch', '-t', argument, path]);
 }