Making WTH::InitCompositor() protected instead of public.

ui/aura/window_tree_host.cc

 // Copyright (c) 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 "ui/aura/window_tree_host.h"
 
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/trace_event/trace_event.h"
 #include "ui/aura/client/capture_client.h"
 #include "ui/aura/client/cursor_client.h"
@@ skipping 48 matching lines @@
       ui::ViewProp::GetValue(widget, kWindowTreeHostForAcceleratedWidget));
 }
 
 void WindowTreeHost::InitHost() {
   InitCompositor();
   UpdateRootWindowSizeInPixels(GetBoundsInPixels().size());
   Env::GetInstance()->NotifyHostInitialized(this);
   window()->Show();
 }
 
-void WindowTreeHost::InitCompositor() {
-  compositor_->SetScaleAndSize(GetDeviceScaleFactorFromDisplay(window()),
-                               GetBoundsInPixels().size());
-  compositor_->SetRootLayer(window()->layer());
-  compositor_->SetDisplayColorSpace(
-      GetICCProfileForCurrentDisplay().GetColorSpace());
-}
-
 void WindowTreeHost::AddObserver(WindowTreeHostObserver* observer) {
   observers_.AddObserver(observer);
 }
 
 void WindowTreeHost::RemoveObserver(WindowTreeHostObserver* observer) {
   observers_.RemoveObserver(observer);
 }
 
 ui::EventProcessor* WindowTreeHost::event_processor() {
   return dispatcher();
@@ skipping 172 matching lines @@
   if (!dispatcher()) {
     window()->Init(ui::LAYER_NOT_DRAWN);
     window()->set_host(this);
     window()->SetName("RootWindow");
     window()->SetEventTargeter(
         std::unique_ptr<ui::EventTargeter>(new WindowTargeter()));
     dispatcher_.reset(new WindowEventDispatcher(this));
   }
 }
 
+void WindowTreeHost::InitCompositor() {
+  compositor_->SetScaleAndSize(GetDeviceScaleFactorFromDisplay(window()),
+                               GetBoundsInPixels().size());
+  compositor_->SetRootLayer(window()->layer());
+  compositor_->SetDisplayColorSpace(
+      GetICCProfileForCurrentDisplay().GetColorSpace());
+}
+
 void WindowTreeHost::OnAcceleratedWidgetAvailable() {
   compositor_->SetAcceleratedWidget(GetAcceleratedWidget());
   prop_.reset(new ui::ViewProp(GetAcceleratedWidget(),
                                kWindowTreeHostForAcceleratedWidget, this));
 }
 
 void WindowTreeHost::OnHostMovedInPixels(
     const gfx::Point& new_location_in_pixels) {
   TRACE_EVENT1("ui", "WindowTreeHost::OnHostMovedInPixels", "origin",
                new_location_in_pixels.ToString());
@@ skipping 60 matching lines @@
   client::CursorClient* cursor_client = client::GetCursorClient(window());
   if (cursor_client) {
     const display::Display& display =
         display::Screen::GetScreen()->GetDisplayNearestWindow(window());
     cursor_client->SetDisplay(display);
   }
   dispatcher()->OnCursorMovedToRootLocation(root_location);
 }
 
 }  // namespace aura