Move download messages from Renderer to Frame filter.

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index 59343cf0b87a57494012857cfe3f341a1100cd2f..ff475581125e6d81efd4e3e31520d53b0d153add 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -1296,8 +1296,6 @@ bool RenderViewImpl::OnMessageReceived(const IPC::Message& message) {
                         OnScrollFocusedEditableNodeIntoRect)
     IPC_MESSAGE_HANDLER(InputMsg_SetEditCommandsForNextKeyEvent,
                         OnSetEditCommandsForNextKeyEvent)
-    IPC_MESSAGE_HANDLER(ViewMsg_CopyImageAt, OnCopyImageAt)
-    IPC_MESSAGE_HANDLER(ViewMsg_SaveImageAt, OnSaveImageAt)
     IPC_MESSAGE_HANDLER(ViewMsg_SetPageScale, OnSetPageScale)
     IPC_MESSAGE_HANDLER(ViewMsg_Zoom, OnZoom)
     IPC_MESSAGE_HANDLER(ViewMsg_SetZoomLevelForLoadingURL,
@@ -1375,14 +1373,6 @@ void RenderViewImpl::OnSelectWordAroundCaret() {
   input_handler_->set_handling_input_event(false);
 }
 
-void RenderViewImpl::OnCopyImageAt(int x, int y) {
-  webview()->copyImageAt(WebPoint(x, y));
-}
-
-void RenderViewImpl::OnSaveImageAt(int x, int y) {
-  webview()->saveImageAt(WebPoint(x, y));
-}
-
 void RenderViewImpl::OnUpdateTargetURLAck() {
   // Check if there is a targeturl waiting to be sent.
   if (target_url_status_ == TARGET_PENDING)
@@ -1629,14 +1619,6 @@ void RenderViewImpl::printPage(WebLocalFrame* frame) {
                     PrintPage(frame, input_handler().handling_input_event()));
 }
 
-void RenderViewImpl::saveImageFromDataURL(const blink::WebString& data_url) {
-  // Note: We should basically send GURL but we use size-limited string instead
-  // in order to send a larger data url to save a image for <canvas> or <img>.
-  if (data_url.length() < kMaxLengthOfDataURLString)
-    Send(new ViewHostMsg_SaveImageFromDataURL(
-        GetRoutingID(), GetMainRenderFrame()->GetRoutingID(), data_url.utf8()));
-}
-
 bool RenderViewImpl::enumerateChosenDirectory(
     const WebString& path,
     WebFileChooserCompletion* chooser_completion) {