Hooking MHTML generation to the browser.

chrome/test/testing_browser_process.h

Index: chrome/test/testing_browser_process.h
diff --git a/chrome/test/testing_browser_process.h b/chrome/test/testing_browser_process.h
index dfd25794193f7ebc8a230d0814bae96f905b4742..0764cf11b7e3701d8bcfa90de8fd482712dfa9f6 100644
--- a/chrome/test/testing_browser_process.h
+++ b/chrome/test/testing_browser_process.h
@@ -21,6 +21,7 @@
 class BackgroundModeManager;
 class IOThread;
 class GoogleURLTracker;
+class MHTMLGenerationManager;
 class NotificationUIManager;
 class PrefService;
 class WatchDogThread;
@@ -114,6 +115,7 @@ class TestingBrowserProcess : public BrowserProcess {
 #if defined(IPC_MESSAGE_LOG_ENABLED)
   virtual void SetIPCLoggingEnabled(bool enable) {}
 #endif
+  virtual MHTMLGenerationManager* mhtml_generation_manager();
 
   // Set the local state for tests. Consumer is responsible for cleaning it up
   // afterwards (using ScopedTestingLocalState, for example).
@@ -136,6 +138,7 @@ class TestingBrowserProcess : public BrowserProcess {
   scoped_ptr<NotificationUIManager> notification_ui_manager_;
   scoped_ptr<printing::BackgroundPrintingManager> background_printing_manager_;
   scoped_ptr<prerender::PrerenderTracker> prerender_tracker_;
+  scoped_ptr<MHTMLGenerationManager> mhtml_generation_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(TestingBrowserProcess);
 };