Remove surface_id from RenderWidget/RenderWidgetHost and friends

content/renderer/render_frame_impl_browsertest.cc

 // Copyright 2015 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 "base/command_line.h"
 #include "base/debug/leak_annotations.h"
 #include "content/common/frame_messages.h"
 #include "content/common/view_messages.h"
 #include "content/public/test/frame_load_waiter.h"
 #include "content/public/test/render_view_test.h"
 #include "content/public/test/test_utils.h"
 #include "content/renderer/render_frame_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/test/fake_compositor_dependencies.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/WebURLRequest.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 
 namespace {
 const int32 kSubframeRouteId = 20;
 const int32 kSubframeWidgetRouteId = 21;
 const int32 kFrameProxyRouteId = 22;
-const int32 kSubframeSurfaceId = 43;
 }  // namespace
 
 namespace content {
 
 // RenderFrameImplTest creates a RenderFrameImpl that is a child of the
 // main frame, and has its own RenderWidget. This behaves like an out
 // of process frame even though it is in the same process as its parent.
 class RenderFrameImplTest : public RenderViewTest {
  public:
   ~RenderFrameImplTest() override {}
 
   void SetUp() override {
     RenderViewTest::SetUp();
     EXPECT_FALSE(static_cast<RenderFrameImpl*>(view_->GetMainRenderFrame())
                      ->is_subframe_);
 
     FrameMsg_NewFrame_WidgetParams widget_params;
     widget_params.routing_id = kSubframeWidgetRouteId;
-    widget_params.surface_id = kSubframeSurfaceId;
     widget_params.hidden = false;
 
     IsolateAllSitesForTesting(base::CommandLine::ForCurrentProcess());
 
     LoadHTML("Parent frame <iframe name='frame'></iframe>");
 
     RenderFrameImpl::FromWebFrame(
         view_->GetMainRenderFrame()->GetWebFrame()->firstChild())
         ->OnSwapOut(kFrameProxyRouteId, false, FrameReplicationState());
 
@@ skipping 97 matching lines @@
   RenderFrameTestObserver observer(frame());
 
   ViewMsg_WasShown was_shown_message(0, true, ui::LatencyInfo());
   frame_widget()->OnMessageReceived(was_shown_message);
 
   EXPECT_FALSE(frame_widget()->is_hidden());
   EXPECT_TRUE(observer.visible());
 }
 
 }  // namespace