Move convolver, image_operations, and skia_utils from base/gfx to skia/ext....

webkit/port/platform/graphics/ImageSkia.cpp

Index: webkit/port/platform/graphics/ImageSkia.cpp
===================================================================
--- webkit/port/platform/graphics/ImageSkia.cpp	(revision 6142)
+++ webkit/port/platform/graphics/ImageSkia.cpp	(working copy)
@@ -43,7 +43,7 @@
 #include "SkiaUtils.h"
 #include "SkShader.h"
 
-#include "base/gfx/image_operations.h"  // TODO(brettw) remove this dependency.
+#include "skia/ext/image_operations.h"
 #include "skia/ext/platform_canvas.h"
 
 namespace WebCore {
@@ -217,8 +217,8 @@
                                    destBitmapSubsetSkI.height());
 
         // Resample the needed part of the image.
-        SkBitmap resampled = gfx::ImageOperations::Resize(subset,
-            gfx::ImageOperations::RESIZE_LANCZOS3,
+        SkBitmap resampled = skia::ImageOperations::Resize(subset,
+            skia::ImageOperations::RESIZE_LANCZOS3,
             gfx::Size(destRectRounded.width(), destRectRounded.height()),
             destBitmapSubset);
 
@@ -350,8 +350,8 @@
 
     if (resampling == RESAMPLE_AWESOME) {
         // Do nice resampling.
-        SkBitmap resampled = gfx::ImageOperations::Resize(src_subset,
-            gfx::ImageOperations::RESIZE_LANCZOS3,
+        SkBitmap resampled = skia::ImageOperations::Resize(src_subset,
+            skia::ImageOperations::RESIZE_LANCZOS3,
             gfx::Size(static_cast<int>(dest_bitmap_width),
                       static_cast<int>(dest_bitmap_height)));
         shader = SkShader::CreateBitmapShader(