Fix "unreachable code" warnings (MSVC warning 4702) in content/.

content/public/test/test_launcher.cc

 // Copyright (c) 2012 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.
 
 #include "content/public/test/test_launcher.h"
 
 #include <map>
 #include <string>
 #include <vector>
 
@@ skipping 413 matching lines @@
 const char kSingleProcessTestsFlag[]   = "single_process";
 
 
 TestLauncherDelegate::~TestLauncherDelegate() {
 }
 
 #if defined(OS_WIN) || defined(OS_LINUX)
 bool ShouldRunContentMain() {
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   return command_line->HasSwitch(switches::kProcessType) ||
-         command_line->HasSwitch(kLaunchAsBrowser);
-  return false;
+      command_line->HasSwitch(kLaunchAsBrowser);
 }
 
 int RunContentMain(int argc, char** argv,
                    TestLauncherDelegate* launcher_delegate) {
   scoped_ptr<ContentMainDelegate> chrome_main_delegate(
       launcher_delegate->CreateContentMainDelegate());
   ContentMainParams params(chrome_main_delegate.get());
 
 #if defined(OS_WIN)
   sandbox::SandboxInterfaceInfo sandbox_info = {0};
@@ skipping 66 matching lines @@
   base::TestLauncher launcher(&delegate, default_jobs);
   bool success = launcher.Run(argc, argv);
   return (success ? 0 : 1);
 }
 
 TestLauncherDelegate* GetCurrentTestLauncherDelegate() {
   return g_launcher_delegate;
 }
 
 }  // namespace content