Update more directories under src/ to follow C++11 style rule for {virtual,override}.

The Google style guide states that only one of {virtual,override,final}
should be used for each declaration, since override implies virtual and
final implies both virtual and override.

The entries were found using the following command line:

$ find src/ -iname "*.h" -o -iname "*.cpp" | xargs pcregrep -M
"[^\n/]+virtual\ [^;{]+\ [a-zA-Z0-9_]+\([^;{]+\ override[ \n]*[;{]"

The regex was a courtesy of nick@chromium.org

BUG=None
R=mtklein@google.com
NOPRESUBMIT=true

Review URL: https://codereview.chromium.org/1086143003

8 files changed, 24 insertions, 26 deletions

diff --git a/src/codec/SkCodec_libbmp.h b/src/codec/SkCodec_libbmp.h
index a31256c0ea..9909945c51 100644
--- a/src/codec/SkCodec_libbmp.h
+++ b/src/codec/SkCodec_libbmp.h
@@ -63,9 +63,9 @@ protected:
      * Initiates the bmp decode
      *
      */
-    virtual Result onGetPixels(const SkImageInfo& dstInfo, void* dst,
-                               size_t dstRowBytes, const Options&, SkPMColor*,
-                               int*) override;
+    Result onGetPixels(const SkImageInfo& dstInfo, void* dst,
+                       size_t dstRowBytes, const Options&, SkPMColor*,
+                       int*) override;
 
     SkEncodedFormat onGetEncodedFormat() const override { return kBMP_SkEncodedFormat; }
 
diff --git a/src/image/SkImage_Raster.cpp b/src/image/SkImage_Raster.cpp
index aeb5dc1a10..acf805829d 100644
--- a/src/image/SkImage_Raster.cpp
+++ b/src/image/SkImage_Raster.cpp
@@ -66,9 +66,9 @@ public:
 
     SkPixelRef* getPixelRef() const { return fBitmap.pixelRef(); }
 
-    virtual SkShader* onNewShader(SkShader::TileMode,
-                                  SkShader::TileMode,
-                                  const SkMatrix* localMatrix) const override;
+    SkShader* onNewShader(SkShader::TileMode,
+                          SkShader::TileMode,
+                          const SkMatrix* localMatrix) const override;
 
     bool isOpaque() const override;
 
diff --git a/src/image/SkSurface_Gpu.h b/src/image/SkSurface_Gpu.h
index 998d2437cb..3ef1741c4b 100644
--- a/src/image/SkSurface_Gpu.h
+++ b/src/image/SkSurface_Gpu.h
@@ -24,8 +24,7 @@ public:
     SkCanvas* onNewCanvas() override;
     SkSurface* onNewSurface(const SkImageInfo&) override;
     SkImage* onNewImageSnapshot(Budgeted) override;
-    virtual void onDraw(SkCanvas*, SkScalar x, SkScalar y,
-                        const SkPaint*) override;
+    void onDraw(SkCanvas*, SkScalar x, SkScalar y, const SkPaint*) override;
     void onCopyOnWrite(ContentChangeMode) override;
     void onDiscard() override;
 
diff --git a/src/image/SkSurface_Raster.cpp b/src/image/SkSurface_Raster.cpp
index 45237b0fc8..28b972b90c 100644
--- a/src/image/SkSurface_Raster.cpp
+++ b/src/image/SkSurface_Raster.cpp
@@ -25,8 +25,7 @@ public:
     SkCanvas* onNewCanvas() override;
     SkSurface* onNewSurface(const SkImageInfo&) override;
     SkImage* onNewImageSnapshot(Budgeted) override;
-    virtual void onDraw(SkCanvas*, SkScalar x, SkScalar y,
-                        const SkPaint*) override;
+    void onDraw(SkCanvas*, SkScalar x, SkScalar y, const SkPaint*) override;
     void onCopyOnWrite(ContentChangeMode) override;
 
 private:
diff --git a/src/images/SkDecodingImageGenerator.cpp b/src/images/SkDecodingImageGenerator.cpp
index 329730ab3e..78027f42e2 100644
--- a/src/images/SkDecodingImageGenerator.cpp
+++ b/src/images/SkDecodingImageGenerator.cpp
@@ -44,11 +44,11 @@ protected:
         return true;
     }
 #endif
-    virtual Result onGetPixels(const SkImageInfo& info,
-                               void* pixels, size_t rowBytes, const Options&,
-                               SkPMColor ctable[], int* ctableCount) override;
-    virtual bool onGetYUV8Planes(SkISize sizes[3], void* planes[3], size_t rowBytes[3],
-                                 SkYUVColorSpace* colorSpace) override;
+    Result onGetPixels(const SkImageInfo& info,
+                       void* pixels, size_t rowBytes, const Options&,
+                       SkPMColor ctable[], int* ctableCount) override;
+    bool onGetYUV8Planes(SkISize sizes[3], void* planes[3], size_t rowBytes[3],
+                         SkYUVColorSpace* colorSpace) override;
 
 private:
     typedef SkImageGenerator INHERITED;
diff --git a/src/images/SkImageDecoder_libjpeg.cpp b/src/images/SkImageDecoder_libjpeg.cpp
index d5303ec434..c42f214df1 100644
--- a/src/images/SkImageDecoder_libjpeg.cpp
+++ b/src/images/SkImageDecoder_libjpeg.cpp
@@ -242,9 +242,9 @@ protected:
     bool onDecodeSubset(SkBitmap* bitmap, const SkIRect& rect) override;
 #endif
     Result onDecode(SkStream* stream, SkBitmap* bm, Mode) override;
-    virtual bool onDecodeYUV8Planes(SkStream* stream, SkISize componentSizes[3],
-                                    void* planes[3], size_t rowBytes[3],
-                                    SkYUVColorSpace* colorSpace) override;
+    bool onDecodeYUV8Planes(SkStream* stream, SkISize componentSizes[3],
+                            void* planes[3], size_t rowBytes[3],
+                            SkYUVColorSpace* colorSpace) override;
 
 private:
 #ifdef SK_BUILD_FOR_ANDROID
diff --git a/src/opts/SkXfermode_opts_SSE2.h b/src/opts/SkXfermode_opts_SSE2.h
index 80512aca99..927e5f4006 100644
--- a/src/opts/SkXfermode_opts_SSE2.h
+++ b/src/opts/SkXfermode_opts_SSE2.h
@@ -17,10 +17,10 @@ public:
                             void* procSIMD)
         : INHERITED(rec, mode), fProcSIMD(procSIMD) {}
 
-    virtual void xfer32(SkPMColor dst[], const SkPMColor src[], int count,
-                        const SkAlpha aa[]) const override;
-    virtual void xfer16(uint16_t dst[], const SkPMColor src[],
-                        int count, const SkAlpha aa[]) const override;
+    void xfer32(SkPMColor dst[], const SkPMColor src[], int count,
+                const SkAlpha aa[]) const override;
+    void xfer16(uint16_t dst[], const SkPMColor src[],
+                int count, const SkAlpha aa[]) const override;
 
     SK_TO_STRING_OVERRIDE()
 
diff --git a/src/opts/SkXfermode_opts_arm_neon.h b/src/opts/SkXfermode_opts_arm_neon.h
index cc8c76d1ed..e3c97786a2 100644
--- a/src/opts/SkXfermode_opts_arm_neon.h
+++ b/src/opts/SkXfermode_opts_arm_neon.h
@@ -9,10 +9,10 @@ public:
                             void* procSIMD)
             : INHERITED(rec, mode), fProcSIMD(procSIMD) {}
 
-    virtual void xfer32(SkPMColor dst[], const SkPMColor src[], int count,
-                        const SkAlpha aa[]) const override;
-    virtual void xfer16(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src,
-                        int count, const SkAlpha* SK_RESTRICT aa) const override;
+    void xfer32(SkPMColor dst[], const SkPMColor src[], int count,
+                const SkAlpha aa[]) const override;
+    void xfer16(uint16_t* SK_RESTRICT dst, const SkPMColor* SK_RESTRICT src,
+                int count, const SkAlpha* SK_RESTRICT aa) const override;
 
     SK_TO_STRING_OVERRIDE()