Hooking MHTML generation to the browser.

chrome/browser/browser_process_impl.h

Index: chrome/browser/browser_process_impl.h
diff --git a/chrome/browser/browser_process_impl.h b/chrome/browser/browser_process_impl.h
index 080a9f64d6d7dca3a03a0a98e52d459a78cd1e4c..ed4e7aca856b7f3938b0080bd16c6a8c6c9951a7 100644
--- a/chrome/browser/browser_process_impl.h
+++ b/chrome/browser/browser_process_impl.h
@@ -117,6 +117,8 @@ class BrowserProcessImpl : public BrowserProcess,
   virtual void SetIPCLoggingEnabled(bool enable);
 #endif
 
+  virtual MHTMLGenerationManager* mhtml_generation_manager();
+
  private:
   void ClearLocalState(const FilePath& profile_path);
   bool ShouldClearLocalState(FilePath* profile_path);
@@ -296,6 +298,8 @@ class BrowserProcessImpl : public BrowserProcess,
   NotificationRegistrar notification_registrar_;
   scoped_refptr<PluginDataRemover> plugin_data_remover_;
 
+  scoped_refptr<MHTMLGenerationManager> mhtml_generation_manager_;
+
   // Monitors the state of the 'DisablePluginFinder' policy.
   BooleanPrefMember plugin_finder_disabled_pref_;