Removing GrTemplates.h

BUG=skia:

Review URL: https://codereview.chromium.org/1233923004

gyp/gpu.gypi

@@ -209,7 +209,6 @@
       '<(skia_src_path)/gpu/GrSoftwarePathRenderer.h',
       '<(skia_src_path)/gpu/GrSurfacePriv.h',
       '<(skia_src_path)/gpu/GrSurface.cpp',
-      '<(skia_src_path)/gpu/GrTemplates.h',
       '<(skia_src_path)/gpu/GrTextBlobCache.cpp',
       '<(skia_src_path)/gpu/GrTextBlobCache.h',
       '<(skia_src_path)/gpu/GrTextContext.cpp',

src/gpu/GrDrawTarget.cpp

@@ -20,7 +20,6 @@
 #include "GrResourceProvider.h"
 #include "GrRenderTargetPriv.h"
 #include "GrSurfacePriv.h"
-#include "GrTemplates.h"
 #include "GrTexture.h"
 #include "GrVertexBuffer.h"
 

src/gpu/GrFontScaler.cpp

@@ -6,8 +6,6 @@
  * found in the LICENSE file.
  */
 
-
-#include "GrTemplates.h"
 #include "GrFontScaler.h"
 #include "SkDescriptor.h"
 #include "SkDistanceFieldGen.h"

src/gpu/GrInOrderCommandBuilder.cpp

@@ -9,7 +9,6 @@
 
 #include "GrColor.h"
 #include "GrInOrderDrawBuffer.h"
-#include "GrTemplates.h"
 #include "SkPoint.h"
 
 static bool path_fill_type_is_winding(const GrStencilSettings& pathStencilSettings) {

src/gpu/GrRectBatch.cpp

@@ -12,7 +12,6 @@
 #include "GrBatchTest.h"
 #include "GrDefaultGeoProcFactory.h"
 #include "GrPrimitiveProcessor.h"
-#include "GrTemplates.h"
 
 /** We always use per-vertex colors so that rects can be batched across color changes. Sometimes we
     have explicit local coords and sometimes not. We *could* always provide explicit local coords
@@ -119,12 +118,12 @@ public:
             return;
         }
 
-
         for (int i = 0; i < instanceCount; i++) {
             const Geometry& geom = fGeoData[i];
 
-            intptr_t offset = GrTCast<intptr_t>(vertices) + kVerticesPerQuad * i * vertexStride;
-            SkPoint* positions = GrTCast<SkPoint*>(offset);
+            intptr_t offset = reinterpret_cast<intptr_t>(vertices) +
+                              kVerticesPerQuad * i * vertexStride;
+            SkPoint* positions = reinterpret_cast<SkPoint*>(offset);
 
             positions->setRectFan(geom.fRect.fLeft, geom.fRect.fTop,
                                   geom.fRect.fRight, geom.fRect.fBottom, vertexStride);
@@ -132,7 +131,7 @@ public:
 
             if (geom.fHasLocalRect) {
                 static const int kLocalOffset = sizeof(SkPoint) + sizeof(GrColor);
-                SkPoint* coords = GrTCast<SkPoint*>(offset + kLocalOffset);
+                SkPoint* coords = reinterpret_cast<SkPoint*>(offset + kLocalOffset);
                 coords->setRectFan(geom.fLocalRect.fLeft, geom.fLocalRect.fTop,
                                    geom.fLocalRect.fRight, geom.fLocalRect.fBottom,
                                    vertexStride);
@@ -142,7 +141,7 @@ public:
             }
 
             static const int kColorOffset = sizeof(SkPoint);
-            GrColor* vertColor = GrTCast<GrColor*>(offset + kColorOffset);
+            GrColor* vertColor = reinterpret_cast<GrColor*>(offset + kColorOffset);
             for (int j = 0; j < 4; ++j) {
                 *vertColor = geom.fColor;
                 vertColor = (GrColor*) ((intptr_t) vertColor + vertexStride);

src/gpu/GrTemplates.h

@@ -1,25 +0,0 @@
-/*
- * Copyright 2010 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef GrTemplates_DEFINED
-#define GrTemplates_DEFINED
-
-#include "SkTypes.h"
-
-/**
- *  Use to cast a ptr to a different type, and maintain strict-aliasing
- */
-template <typename Dst, typename Src> Dst GrTCast(Src src) {
-    union {
-        Src src;
-        Dst dst;
-    } data;
-    data.src = src;
-    return data.dst;
-}
-
-#endif

src/gpu/gl/GrGLGpu.cpp

@@ -14,7 +14,6 @@
 #include "GrPipeline.h"
 #include "GrRenderTargetPriv.h"
 #include "GrSurfacePriv.h"
-#include "GrTemplates.h"
 #include "GrTexturePriv.h"
 #include "GrTypes.h"
 #include "GrVertices.h"