[Android WebView] Add simple support for remote web debugging

android_webview/browser/aw_browser_main_parts.h

Index: android_webview/browser/aw_browser_main_parts.h
diff --git a/android_webview/browser/aw_browser_main_parts.h b/android_webview/browser/aw_browser_main_parts.h
index ef308e2cce3833ac7669e56d9f80b87582a767dd..669833b27ba4a545e82a8edfa46addf85f729fcb 100644
--- a/android_webview/browser/aw_browser_main_parts.h
+++ b/android_webview/browser/aw_browser_main_parts.h
@@ -17,6 +17,7 @@ namespace android_webview {
 bool UseCompositorDirectDraw();
 
 class AwBrowserContext;
+class AwDevToolsDelegate;
 
 class AwBrowserMainParts : public content::BrowserMainParts {
  public:
@@ -28,12 +29,14 @@ class AwBrowserMainParts : public content::BrowserMainParts {
   virtual int PreCreateThreads() OVERRIDE;
   virtual void PreMainMessageLoopRun() OVERRIDE;
   virtual bool MainMessageLoopRun(int* result_code) OVERRIDE;
+  virtual void PostMainMessageLoopRun() OVERRIDE;
 
  private:
   // Android specific UI MessageLoop.
   scoped_ptr<MessageLoop> main_message_loop_;
 
   AwBrowserContext* browser_context_;  // weak
+  AwDevToolsDelegate* devtools_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(AwBrowserMainParts);
 };