Enable posting a message from JS to Android webview.

android_webview/browser/aw_browser_context.h

Index: android_webview/browser/aw_browser_context.h
diff --git a/android_webview/browser/aw_browser_context.h b/android_webview/browser/aw_browser_context.h
index a821acf7ad91b8268e51c390ec0da84265df98b0..3d3af77bb2598f28106c3c8b443755a18081a38f 100644
--- a/android_webview/browser/aw_browser_context.h
+++ b/android_webview/browser/aw_browser_context.h
@@ -8,6 +8,7 @@
 #include <vector>
 
 #include "android_webview/browser/aw_download_manager_delegate.h"
+#include "android_webview/browser/aw_message_port_service.h"
 #include "android_webview/browser/aw_ssl_host_state_delegate.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ -101,6 +102,9 @@ class AwBrowserContext : public content::BrowserContext,
 
   void CreateUserPrefServiceIfNecessary();
 
+  AwMessagePortService* GetMessagePortService();
+
+

[mnaganov (inactive), 2015/01/13 10:37:50]

nit: extra blank line

[sgurun-gerrit only, 2015/01/14 23:53:13]

Done.

   // content::BrowserContext implementation.
   scoped_ptr<content::ZoomLevelDelegate> CreateZoomLevelDelegate(
       const base::FilePath& partition_path) override;
@@ -143,6 +147,7 @@ class AwBrowserContext : public content::BrowserContext,
   scoped_refptr<AwURLRequestContextGetter> url_request_context_getter_;
   scoped_refptr<AwQuotaManagerBridge> quota_manager_bridge_;
   scoped_ptr<AwFormDatabaseService> form_database_service_;
+  scoped_ptr<AwMessagePortService> message_port_service_;
 
   AwDownloadManagerDelegate download_manager_delegate_;