Introduce ThreadedInputConnection behind a switch

content/renderer/render_frame_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/render_frame_impl.h"
 
 #include <map>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 1596 matching lines @@
 void RenderFrameImpl::OnVisualStateRequest(uint64 id) {
   GetRenderWidget()->QueueMessage(
       new FrameHostMsg_VisualStateResponse(routing_id_, id),
       MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE);
 }
 
 void RenderFrameImpl::OnSetEditableSelectionOffsets(int start, int end) {
   base::AutoReset<bool> handling_select_range(&handling_select_range_, true);
   if (!GetRenderWidget()->ShouldHandleImeEvent())
     return;
+  LOG(ERROR) << "XXX OnSetEditableSelectionOffsets";
   ImeEventGuard guard(GetRenderWidget());
   frame_->setEditableSelectionOffsets(start, end);
 }
 
 void RenderFrameImpl::OnSetCompositionFromExistingText(
     int start, int end,
     const std::vector<blink::WebCompositionUnderline>& underlines) {
   if (!GetRenderWidget()->ShouldHandleImeEvent())
     return;
+  LOG(ERROR) << "XXX OnSetCompositionFromExistingText";
   ImeEventGuard guard(GetRenderWidget());
   frame_->setCompositionFromExistingText(start, end, underlines);
 }
 
 void RenderFrameImpl::OnExecuteNoValueEditCommand(const std::string& name) {
   frame_->executeCommand(WebString::fromUTF8(name), GetFocusedElement());
 }
 
 void RenderFrameImpl::OnExtendSelectionAndDelete(int before, int after) {
   if (!GetRenderWidget()->ShouldHandleImeEvent())
     return;
 
   DCHECK(!WebUserGestureIndicator::isProcessingUserGesture());
 
+  LOG(ERROR) << "XXX OnExtendSelectionAndDelete";
   ImeEventGuard guard(GetRenderWidget());
   blink::WebScopedUserGesture gesture_indicator;
   frame_->extendSelectionAndDelete(before, after);
 }
 
 void RenderFrameImpl::OnSetAccessibilityMode(AccessibilityMode new_mode) {
   if (accessibility_mode_ == new_mode)
     return;
   accessibility_mode_ = new_mode;
   if (renderer_accessibility_) {
@@ skipping 3469 matching lines @@
   mojo::ServiceProviderPtr service_provider;
   mojo::URLRequestPtr request(mojo::URLRequest::New());
   request->url = mojo::String::From(url);
   mojo_shell_->ConnectToApplication(request.Pass(), GetProxy(&service_provider),
                                     nullptr, nullptr,
                                     base::Bind(&OnGotContentHandlerID));
   return service_provider.Pass();
 }
 
 }  // namespace content