Move PostMessageToFrame to WebContentsAndroid

content/browser/web_contents/web_contents_android.cc

Index: content/browser/web_contents/web_contents_android.cc
diff --git a/content/browser/web_contents/web_contents_android.cc b/content/browser/web_contents/web_contents_android.cc
index 1bef8a3c293fc4e4874296fb7f62aac40b68f9ae..dd3b37f34595c3ecfce23b294314c8696d9486b8 100644
--- a/content/browser/web_contents/web_contents_android.cc
+++ b/content/browser/web_contents/web_contents_android.cc
@@ -363,4 +363,23 @@ void WebContentsAndroid::EvaluateJavaScript(JNIEnv* env,
       ConvertJavaStringToUTF16(env, script), js_callback);
 }
 
+// TODO(sgurun) add support for posting a frame whose name is known (only
+//               main frame is supported at this time, see crbug.com/389721)
+// TODO(sgurun) add support for passing message ports
+void WebContentsAndroid::PostMessageToFrame(JNIEnv* env, jobject obj,
+    jstring frame_name, jstring message, jstring source_origin,
+    jstring target_origin) {
+
+  RenderViewHost* host = web_contents_->GetRenderViewHost();
+  if (!host)
+    return;
+  ViewMsg_PostMessage_Params params;
+  params.source_origin = ConvertJavaStringToUTF16(env, source_origin);
+  params.target_origin = ConvertJavaStringToUTF16(env, target_origin);
+  params.data = ConvertJavaStringToUTF16(env, message);
+  params.is_data_raw_string = true;
+  params.source_routing_id = MSG_ROUTING_NONE;
+  host->Send(new ViewMsg_PostMessageEvent(host->GetRoutingID(), params));
+}
+
 }  // namespace content