3 files changed, 12 insertions, 1 deletions
diff --git a/chrome/browser/extensions/extension_view_unittest.cc b/chrome/browser/extensions/extension_view_unittest.cc
index 102b9bb..4003954 100755
--- a/chrome/browser/extensions/extension_view_unittest.cc
+++ b/chrome/browser/extensions/extension_view_unittest.cc
@@ -104,6 +104,9 @@ class ExtensionViewTest : public InProcessBrowserTest {
     // with the wrong MessageLoop.
     ExtensionErrorReporter::Init(false);
 
+    // Use single-process in an attempt to speed it up and make it less flaky.
+    EnableSingleProcess();
+
     InProcessBrowserTest::SetUp();
   }
 };
diff --git a/chrome/test/in_process_browser_test.cc b/chrome/test/in_process_browser_test.cc
index aec6391..2fe5a3bd 100644
--- a/chrome/test/in_process_browser_test.cc
+++ b/chrome/test/in_process_browser_test.cc
@@ -47,7 +47,8 @@ bool DieFileDie(const std::wstring& file, bool recurse) {
 InProcessBrowserTest::InProcessBrowserTest()
     : browser_(NULL),
       show_window_(false),
-      dom_automation_enabled_(false) {
+      dom_automation_enabled_(false),
+      single_process_(false) {
 }
 
 void InProcessBrowserTest::SetUp() {
@@ -78,6 +79,9 @@ void InProcessBrowserTest::SetUp() {
   if (dom_automation_enabled_)
     command_line->AppendSwitch(switches::kDomAutomationController);
 
+  if (single_process_)
+    command_line->AppendSwitch(switches::kSingleProcess);
+
   command_line->AppendSwitchWithValue(switches::kUserDataDir, user_data_dir);
 
   // For some reason the sandbox wasn't happy running in test mode. These
diff --git a/chrome/test/in_process_browser_test.h b/chrome/test/in_process_browser_test.h
index 90dcdc9..481103e 100644
--- a/chrome/test/in_process_browser_test.h
+++ b/chrome/test/in_process_browser_test.h
@@ -77,6 +77,7 @@ class InProcessBrowserTest : public testing::Test, public NotificationObserver {
   // constructor.
   void set_show_window(bool show) { show_window_ = show; }
   void EnableDOMAutomation() { dom_automation_enabled_ = true; }
+  void EnableSingleProcess() { single_process_ = true; }
 
  private:
   // Invokes CreateBrowser to create a browser, then RunTestOnMainThread, and
@@ -100,6 +101,9 @@ class InProcessBrowserTest : public testing::Test, public NotificationObserver {
   // that can send messages back to the browser).
   bool dom_automation_enabled_;
 
+  // Whether to run the test in single-process mode.
+  bool single_process_;
+
   DISALLOW_COPY_AND_ASSIGN(InProcessBrowserTest);
 };