Add IPC benchmarking API to Blink TestRunner

content/shell/browser/shell_content_browser_client.cc

 // Copyright 2013 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/shell/browser/shell_content_browser_client.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file.h"
 #include "base/path_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/web_preferences.h"
+#include "content/shell/browser/ipc_echo_message_filter.h"
 #include "content/shell/browser/shell.h"
 #include "content/shell/browser/shell_browser_context.h"
 #include "content/shell/browser/shell_browser_main_parts.h"
 #include "content/shell/browser/shell_devtools_delegate.h"
 #include "content/shell/browser/shell_message_filter.h"
 #include "content/shell/browser/shell_net_log.h"
 #include "content/shell/browser/shell_notification_manager.h"
 #include "content/shell/browser/shell_quota_permission_context.h"
 #include "content/shell/browser/shell_resource_dispatcher_host_delegate.h"
 #include "content/shell/browser/shell_web_contents_view_delegate_creator.h"
@@ skipping 134 matching lines @@
 }
 
 BrowserMainParts* ShellContentBrowserClient::CreateBrowserMainParts(
     const MainFunctionParams& parameters) {
   shell_browser_main_parts_ = new ShellBrowserMainParts(parameters);
   return shell_browser_main_parts_;
 }
 
 void ShellContentBrowserClient::RenderProcessWillLaunch(
     RenderProcessHost* host) {
+  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kExposeIpcEcho))
+    host->AddFilter(new IPCEchoMessageFilter());
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
     return;
   host->AddFilter(new ShellMessageFilter(
       host->GetID(),
       BrowserContext::GetDefaultStoragePartition(browser_context())
           ->GetDatabaseTracker(),
       BrowserContext::GetDefaultStoragePartition(browser_context())
           ->GetQuotaManager(),
       BrowserContext::GetDefaultStoragePartition(browser_context())
           ->GetURLRequestContext()));
@@ skipping 50 matching lines @@
 void ShellContentBrowserClient::AppendExtraCommandLineSwitches(
     CommandLine* command_line, int child_process_id) {
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
     command_line->AppendSwitch(switches::kDumpRenderTree);
   if (CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kEnableFontAntialiasing))
     command_line->AppendSwitch(switches::kEnableFontAntialiasing);
   if (CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kExposeInternalsForTesting))
     command_line->AppendSwitch(switches::kExposeInternalsForTesting);
+  if (CommandLine::ForCurrentProcess()->HasSwitch(
+      switches::kExposeIpcEcho))
+    command_line->AppendSwitch(switches::kExposeIpcEcho);
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kStableReleaseMode))
     command_line->AppendSwitch(switches::kStableReleaseMode);
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableCrashReporter)) {
     command_line->AppendSwitch(switches::kEnableCrashReporter);
   }
   if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kCrashDumpsDir)) {
     command_line->AppendSwitchPath(
         switches::kCrashDumpsDir,
         CommandLine::ForCurrentProcess()->GetSwitchValuePath(
@@ skipping 165 matching lines @@
 ShellBrowserContext*
 ShellContentBrowserClient::ShellBrowserContextForBrowserContext(
     BrowserContext* content_browser_context) {
   if (content_browser_context == browser_context())
     return browser_context();
   DCHECK_EQ(content_browser_context, off_the_record_browser_context());
   return off_the_record_browser_context();
 }
 
 }  // namespace content