Fix implicit access to raw pointer of scoped_refptr.

content/browser/renderer_host/compositor_impl_android.cc

 // Copyright (c) 2012 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/renderer_host/compositor_impl_android.h"
 
 #include <android/bitmap.h>
 #include <android/native_window_jni.h>
 #include <stdint.h>
 
@@ skipping 330 matching lines @@
   return allocator;
 }
 
 // static
 scoped_refptr<cc::VulkanInProcessContextProvider>
 CompositorImpl::SharedVulkanContextProviderAndroid() {
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableVulkan)) {
     scoped_refptr<cc::VulkanInProcessContextProvider>* context_provider =
         g_shared_vulkan_context_provider_android_.Pointer();
-    if (*context_provider == NULL)
+    if (!*context_provider)
       *context_provider = cc::VulkanInProcessContextProvider::Create();
     return *context_provider;
   }
   return nullptr;
 }
 
 CompositorImpl::CompositorImpl(CompositorClient* client,
                                gfx::NativeWindow root_window)
     : root_layer_(cc::Layer::Create()),
       surface_id_allocator_(CreateSurfaceIdAllocator()),
@@ skipping 425 matching lines @@
 void CompositorImpl::SetNeedsAnimate() {
   needs_animate_ = true;
   if (!host_->visible())
     return;
 
   TRACE_EVENT0("compositor", "Compositor::SetNeedsAnimate");
   host_->SetNeedsAnimate();
 }
 
 }  // namespace content