Implement touch events for site-isolation.

content/browser/frame_host/render_widget_host_view_guest.cc

 // Copyright 2014 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/browser/frame_host/render_widget_host_view_guest.h"
 
 #include <utility>
 
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
@@ skipping 34 matching lines @@
     BrowserPluginGuest* guest,
     base::WeakPtr<RenderWidgetHostViewBase> platform_view)
     : RenderWidgetHostViewChildFrame(widget_host),
       // |guest| is NULL during test.
       guest_(guest ? guest->AsWeakPtr() : base::WeakPtr<BrowserPluginGuest>()),
       platform_view_(platform_view) {
   // Inputs for guest view are already scaled.
   host_->set_scale_input_to_viewport(false);
 }
 
-RenderWidgetHostViewGuest::~RenderWidgetHostViewGuest() {
-}
+RenderWidgetHostViewGuest::~RenderWidgetHostViewGuest() {}
 
 bool RenderWidgetHostViewGuest::OnMessageReceivedFromEmbedder(
     const IPC::Message& message,
     RenderWidgetHostImpl* embedder) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP_WITH_PARAM(RenderWidgetHostViewGuest, message,
                                    embedder)
     IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_HandleInputEvent,
                         OnHandleInputEvent)
     IPC_MESSAGE_UNHANDLED(handled = false)
@@ skipping 80 matching lines @@
     DCHECK(guest_->GetOwnerRenderWidgetHostView());
     RenderWidgetHostImpl* embedder = static_cast<RenderWidgetHostImpl*>(
         guest_->GetOwnerRenderWidgetHostView()->GetRenderWidgetHost());
     if (!embedder->GetView()->HasFocus())
       embedder->GetView()->Focus();
   }
 
   host_->ForwardTouchEventWithLatencyInfo(event, latency);
 }
 
-void RenderWidgetHostViewGuest::RegisterSurfaceNamespaceId() {
-  DCHECK(host_);
-  if (host_->delegate() && host_->delegate()->GetInputEventRouter()) {
-    RenderWidgetHostInputEventRouter* router =
-        host_->delegate()->GetInputEventRouter();
-    if (!router->is_registered(GetSurfaceIdNamespace()))
-      router->AddSurfaceIdNamespaceOwner(GetSurfaceIdNamespace(), this);
-  }
-}
-
-void RenderWidgetHostViewGuest::UnregisterSurfaceNamespaceId() {
-  DCHECK(host_);
-  if (host_->delegate() && host_->delegate()->GetInputEventRouter()) {
-    host_->delegate()->GetInputEventRouter()->RemoveSurfaceIdNamespaceOwner(
-        GetSurfaceIdNamespace());
-  }
-}
-
 gfx::Rect RenderWidgetHostViewGuest::GetViewBounds() const {
   if (!guest_)
     return gfx::Rect();
 
   RenderWidgetHostViewBase* rwhv = GetOwnerRenderWidgetHostView();
   gfx::Rect embedder_bounds;
   if (rwhv)
     embedder_bounds = rwhv->GetViewBounds();
   return gfx::Rect(
       guest_->GetScreenCoordinates(embedder_bounds.origin()), size_);
@@ skipping 458 matching lines @@
     if (gesture_event.type == blink::WebInputEvent::GestureScrollUpdate &&
         gesture_event.data.scrollUpdate.inertial) {
       return;
     }
     host_->ForwardGestureEvent(gesture_event);
     return;
   }
 }
 
 }  // namespace content