Makes it possible to run content_browsertests with --as-browser and fake WebRTC devices.

content/public/test/test_launcher.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_PUBLIC_TEST_TEST_LAUNCHER_H_
 #define CONTENT_PUBLIC_TEST_TEST_LAUNCHER_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 
 class CommandLine;
 class FilePath;
 
 namespace base {
 class RunLoop;
 }
 
+namespace content {
+class ContentMainDelegate;
+}
+
 namespace test_launcher {
 
 extern const char kEmptyTestName[];
 extern const char kGTestFilterFlag[];
 extern const char kGTestHelpFlag[];
 extern const char kGTestListTestsFlag[];
 extern const char kGTestRepeatFlag[];
 extern const char kGTestRunDisabledTestsFlag[];
 extern const char kGTestOutputFlag[];
 extern const char kSingleProcessTestsFlag[];
 extern const char kSingleProcessTestsAndChromeFlag[];
 extern const char kRunManualTestsFlag[];
 extern const char kHelpFlag[];
+extern const char kLaunchAsBrowser[];

[jam, 2012/09/04 15:18:14]

nit: order

[phoglund_chromium, 2012/09/05 09:41:05]

Done.

 
 // Flag that causes only the kEmptyTestName test to be run.
 extern const char kWarmupFlag[];
 
 class TestLauncherDelegate {
  public:
+  virtual bool Run(int argc, char** argv, int* return_code);
+

[jam, 2012/09/04 15:18:14]

TestLauncherDelegate is an interface for the delegate of browser tests to
implement. if you have some shared code, the place to put it would be in
test_launcher.cc

[phoglund_chromium, 2012/09/05 09:41:05]

Done.

   virtual std::string GetEmptyTestName() = 0;
-  virtual bool Run(int argc, char** argv, int* return_code) = 0;
   virtual int RunTestSuite(int argc, char** argv) = 0;
   virtual bool AdjustChildProcessCommandLine(CommandLine* command_line,
                                              const FilePath& temp_data_dir) = 0;
   virtual void PreRunMessageLoop(base::RunLoop* run_loop) {}
   virtual void PostRunMessageLoop() {}
 
  protected:
   virtual ~TestLauncherDelegate();
+  virtual content::ContentMainDelegate* CreateContentMainDelegate() = 0;

[jam, 2012/09/04 15:18:14]

... and then this would be in the public section like the above methods

[phoglund_chromium, 2012/09/05 09:41:05]

Done.

 };
 
 int LaunchTests(TestLauncherDelegate* launcher_delegate,
                 int argc,
                 char** argv) WARN_UNUSED_RESULT;
 
 TestLauncherDelegate* GetCurrentTestLauncherDelegate();
 
 }  // namespace test_launcher
 
 #endif  // CONTENT_PUBLIC_TEST_TEST_LAUNCHER_H_