Fix unit test style in Source/platform/, part 2.

Source/platform/graphics/RecordingImageBufferSurfaceTest.cpp

 // 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 "config.h"
-
 #include "platform/graphics/RecordingImageBufferSurface.h"
 
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/ImageBuffer.h"
 #include "platform/graphics/ImageBufferClient.h"
 #include "platform/graphics/UnacceleratedImageBufferSurface.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebThread.h"
 #include "public/platform/WebTraceLocation.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "third_party/skia/include/core/SkPictureRecorder.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/RefPtr.h"
-
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
-using namespace blink;
 using testing::Test;
 
-namespace {
+namespace blink {
 
 class FakeImageBufferClient : public ImageBufferClient, public WebThread::TaskObserver {
 public:
     FakeImageBufferClient(ImageBuffer* imageBuffer)
         : m_isDirty(false)
         , m_imageBuffer(imageBuffer)
         , m_frameCount(0)
     { }
 
-    virtual ~FakeImageBufferClient() { }
+    ~FakeImageBufferClient() override { }
 
     // ImageBufferClient implementation
-    virtual void notifySurfaceInvalid() override { }
-    virtual bool isDirty() override { return m_isDirty; };
-    virtual void didFinalizeFrame() override
+    void notifySurfaceInvalid() override { }
+    bool isDirty() override { return m_isDirty; };
+    void didFinalizeFrame() override
     {
         if (m_isDirty) {
             Platform::current()->currentThread()->removeTaskObserver(this);
             m_isDirty = false;
         }
         ++m_frameCount;
     }
 
     // TaskObserver implementation
-    virtual void willProcessTask() override { ASSERT_NOT_REACHED(); }
-    virtual void didProcessTask() override
+    void willProcessTask() override { ASSERT_NOT_REACHED(); }
+    void didProcessTask() override
     {
         ASSERT_TRUE(m_isDirty);
         FloatRect dirtyRect(0, 0, 1, 1);
         m_imageBuffer->finalizeFrame(dirtyRect);
         ASSERT_FALSE(m_isDirty);
     }
-    virtual void restoreCanvasMatrixClipStack() override { };
+    void restoreCanvasMatrixClipStack() override { };
 
     void fakeDraw()
     {
         if (m_isDirty)
             return;
         m_isDirty = true;
         Platform::current()->currentThread()->addTaskObserver(this);
     }
 
     int frameCount() { return m_frameCount; }
@@ skipping 15 matching lines @@
     }
 
     virtual ~MockSurfaceFactory() { }
 
     int createSurfaceCount() { return m_createSurfaceCount; }
 
 private:
     int m_createSurfaceCount;
 };
 
-} // unnamed namespace
-
 class RecordingImageBufferSurfaceTest : public Test {
 protected:
     RecordingImageBufferSurfaceTest()
     {
         OwnPtr<MockSurfaceFactory> surfaceFactory = adoptPtr(new MockSurfaceFactory());
         m_surfaceFactory = surfaceFactory.get();
         OwnPtr<RecordingImageBufferSurface> testSurface = adoptPtr(new RecordingImageBufferSurface(IntSize(10, 10), surfaceFactory.release()));
         m_testSurface = testSurface.get();
         // We create an ImageBuffer in order for the testSurface to be
         // properly initialized with a GraphicsContext
@@ skipping 216 matching lines @@
 
         void enterRunLoop() { m_currentThread.enterRunLoop(); }
     private:
         CurrentThreadMock m_currentThread;
     };
 
     CurrentThreadPlatformMock m_mockPlatform;
     Platform* m_oldPlatform;
 };
 
+} // anonymous namespace
 
 #define DEFINE_TEST_TASK_WRAPPER_CLASS(TEST_METHOD)                                               \
 class TestWrapperTask_ ## TEST_METHOD : public WebThread::Task {                           \
     public:                                                                                       \
         TestWrapperTask_ ## TEST_METHOD(RecordingImageBufferSurfaceTest* test) : m_test(test) { } \
         virtual void run() override { m_test->TEST_METHOD(); }                                    \
     private:                                                                                      \
         RecordingImageBufferSurfaceTest* m_test;                                                  \
 };
 
@@ skipping 45 matching lines @@
     expectDisplayListEnabled(true);
 }
 
 DEFINE_TEST_TASK_WRAPPER_CLASS(testClearRect)
 TEST_F(RecordingImageBufferSurfaceTest, testClearRect)
 {
     CALL_TEST_TASK_WRAPPER(testClearRect);
     expectDisplayListEnabled(true);
 }
 
-} // namespace
+} // namespace blink