Convert speech and session history browser_tests to run under content_browsertests.

content/test/content_browser_test.cc

 // 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.
 
 #include "content/test/content_browser_test.h"
 
 #include "base/command_line.h"
 #include "base/debug/stack_trace.h"
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/shell/shell.h"
 #include "content/shell/shell_browser_context.h"
 #include "content/shell/shell_content_browser_client.h"
+#include "content/shell/shell_content_renderer_client.h"
 #include "content/shell/shell_main_delegate.h"
 #include "content/shell/shell_switches.h"
 #include "content/test/test_content_client.h"
 
 #if defined(OS_MACOSX)
 #include "base/mac/scoped_nsautorelease_pool.h"
 #endif
 
 namespace content {
 
@@ skipping 20 matching lines @@
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   command_line->AppendSwitch(switches::kContentBrowserTest);
 
 #if defined(OS_LINUX)
   // http://crbug.com/139209
   command_line->AppendSwitch(switches::kDisableGpuProcessPrelaunch);
 #endif
 
   SetUpCommandLine(command_line);
 
+  // Single-process mode is not set in BrowserMain, so process it explicitly,
+  // and set up renderer.
+  if (command_line->HasSwitch(switches::kSingleProcess)) {
+    RenderProcessHost::set_run_renderer_in_process(true);
+    single_process_renderer_client_.reset(new ShellContentRendererClient);
+    content::GetContentClient()->set_renderer_for_testing(
+        single_process_renderer_client_.get());
+  }
+
 #if defined(OS_MACOSX)
   // See InProcessBrowserTest::PrepareTestCommandLine().
   FilePath subprocess_path;
   PathService::Get(base::FILE_EXE, &subprocess_path);
   subprocess_path = subprocess_path.DirName().DirName();
   DCHECK_EQ(subprocess_path.BaseName().value(), "Contents");
   subprocess_path = subprocess_path.Append(
       "Frameworks/Content Shell Helper.app/Contents/MacOS/Content Shell Helper");
   command_line->AppendSwitchPath(switches::kBrowserSubprocessPath,
                                  subprocess_path);
@@ skipping 70 matching lines @@
       static_cast<ShellContentBrowserClient*>(GetContentClient()->browser());
   return Shell::CreateNewWindow(
       browser_client->off_the_record_browser_context(),
       GURL(chrome::kAboutBlankURL),
       NULL,
       MSG_ROUTING_NONE,
       NULL);
 }
 
 }  // namespace content