Content Shell: Introduce LayoutTestBrowserMain.

content/shell/browser/layout_test/layout_test_browser_main.cc

Index: content/shell/browser/layout_test/layout_test_browser_main.cc
diff --git a/content/shell/browser/shell_browser_main.cc b/content/shell/browser/layout_test/layout_test_browser_main.cc
similarity index 73%
copy from content/shell/browser/shell_browser_main.cc
copy to content/shell/browser/layout_test/layout_test_browser_main.cc
index 8881a2ee21253a948a72ac16b7f7d90362c7a68d..a1d78151908e2c2e4f9e03e7751eee824ffc8357 100644
--- a/content/shell/browser/shell_browser_main.cc
+++ b/content/shell/browser/layout_test/layout_test_browser_main.cc
@@ -1,4 +1,4 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2014 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.
 
@@ -67,7 +67,7 @@ GURL GetURLForLayoutTest(const std::string& test_name,
     // We're outside of the message loop here, and this is a test.
     base::ThreadRestrictions::ScopedAllowIO allow_io;
 #if defined(OS_WIN)
-    std::wstring wide_path_or_url =
+    base::FilePath::StringType wide_path_or_url =
         base::SysNativeMBToWide(path_or_url);
     base::FilePath local_file(wide_path_or_url);
 #else
@@ -75,7 +75,8 @@ GURL GetURLForLayoutTest(const std::string& test_name,
 #endif
     if (!base::PathExists(local_file)) {
       local_file = content::GetWebKitRootDirFilePath()
-          .Append(FILE_PATH_LITERAL("LayoutTests")).Append(local_file);
+                       .Append(FILE_PATH_LITERAL("LayoutTests"))
+                       .Append(local_file);
     }
     test_url = net::FilePathToFileURL(base::MakeAbsoluteFilePath(local_file));
   }
@@ -117,8 +118,8 @@ bool RunOneTest(const std::string& test_string,
   bool enable_pixel_dumps;
   std::string pixel_hash;
   base::FilePath cwd;
-  GURL test_url = GetURLForLayoutTest(
-      test_string, &cwd, &enable_pixel_dumps, &pixel_hash);
+  GURL test_url =
+      GetURLForLayoutTest(test_string, &cwd, &enable_pixel_dumps, &pixel_hash);
   if (!content::WebKitTestController::Get()->PrepareForLayoutTest(
           test_url, cwd, enable_pixel_dumps, pixel_hash)) {
     return false;
@@ -149,34 +150,30 @@ bool RunOneTest(const std::string& test_string,
 }  // namespace
 
 // Main routine for running as the Browser process.
-int ShellBrowserMain(
+int LayoutTestBrowserMain(
     const content::MainFunctionParams& parameters,
     const scoped_ptr<content::BrowserMainRunner>& main_runner) {
-  bool layout_test_mode =
-      CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree);
   base::ScopedTempDir browser_context_path_for_layout_tests;
 
-  if (layout_test_mode) {
-    CHECK(browser_context_path_for_layout_tests.CreateUniqueTempDir());
-    CHECK(!browser_context_path_for_layout_tests.path().MaybeAsASCII().empty());
-    CommandLine::ForCurrentProcess()->AppendSwitchASCII(
-        switches::kContentShellDataPath,
-        browser_context_path_for_layout_tests.path().MaybeAsASCII());
+  CHECK(browser_context_path_for_layout_tests.CreateUniqueTempDir());
+  CHECK(!browser_context_path_for_layout_tests.path().MaybeAsASCII().empty());
+  CommandLine::ForCurrentProcess()->AppendSwitchASCII(
+      switches::kContentShellDataPath,
+      browser_context_path_for_layout_tests.path().MaybeAsASCII());
 
 #if defined(OS_ANDROID)
-    content::EnsureInitializeForAndroidLayoutTests();
+  content::EnsureInitializeForAndroidLayoutTests();
 #endif
-  }
 
   int exit_code = main_runner->Initialize(parameters);
   DCHECK_LT(exit_code, 0)
-      << "BrowserMainRunner::Initialize failed in ShellBrowserMain";
+      << "BrowserMainRunner::Initialize failed in LayoutTestBrowserMain";
 
   if (exit_code >= 0)
     return exit_code;
 
   if (CommandLine::ForCurrentProcess()->HasSwitch(
-        switches::kCheckLayoutTestSysDeps)) {
+          switches::kCheckLayoutTestSysDeps)) {
     base::MessageLoop::current()->PostTask(FROM_HERE,
                                            base::MessageLoop::QuitClosure());
     main_runner->Run();
@@ -185,46 +182,40 @@ int ShellBrowserMain(
     return 0;
   }
 
-  if (layout_test_mode) {
-    content::WebKitTestController test_controller;
-    {
-      // We're outside of the message loop here, and this is a test.
-      base::ThreadRestrictions::ScopedAllowIO allow_io;
-      base::FilePath temp_path;
-      base::GetTempDir(&temp_path);
-      test_controller.SetTempPath(temp_path);
-    }
-    std::string test_string;
-    CommandLine::StringVector args =
-        CommandLine::ForCurrentProcess()->GetArgs();
-    size_t command_line_position = 0;
-    bool ran_at_least_once = false;
-
-    std::cout << "#READY\n";
-    std::cout.flush();
-
-    while (GetNextTest(args, &command_line_position, &test_string)) {
-      if (!RunOneTest(test_string, &ran_at_least_once, main_runner))
-        break;
-    }
-    if (!ran_at_least_once) {
-      base::MessageLoop::current()->PostTask(FROM_HERE,
-                                             base::MessageLoop::QuitClosure());
-      main_runner->Run();
-    }
+  content::WebKitTestController test_controller;
+  {
+    // We're outside of the message loop here, and this is a test.
+    base::ThreadRestrictions::ScopedAllowIO allow_io;
+    base::FilePath temp_path;
+    base::GetTempDir(&temp_path);
+    test_controller.SetTempPath(temp_path);
+  }
+  std::string test_string;
+  CommandLine::StringVector args = CommandLine::ForCurrentProcess()->GetArgs();
+  size_t command_line_position = 0;
+  bool ran_at_least_once = false;
+
+  std::cout << "#READY\n";
+  std::cout.flush();
+
+  while (GetNextTest(args, &command_line_position, &test_string)) {
+    if (!RunOneTest(test_string, &ran_at_least_once, main_runner))
+      break;
+  }
+  if (!ran_at_least_once) {
+    base::MessageLoop::current()->PostTask(FROM_HERE,
+                                           base::MessageLoop::QuitClosure());
+    main_runner->Run();
+  }
 
 #if defined(OS_ANDROID)
-    // Android should only execute Shutdown() here when running layout tests.
-    main_runner->Shutdown();
+  // Android should only execute Shutdown() here when running layout tests.
+  main_runner->Shutdown();
 #endif
 
-    exit_code = 0;
-  }
+  exit_code = 0;
 
 #if !defined(OS_ANDROID)
-  if (!layout_test_mode)
-    exit_code = main_runner->Run();
-
   main_runner->Shutdown();
 #endif