Add back convolver_unittest.cc and image_operations_unittest.cc....

skia/ext/image_operations_unittest.cc

 // Copyright (c) 2006-2008 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 <stdlib.h>
 
 #include "skia/ext/image_operations.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "SkBitmap.h"
 
@@ skipping 114 matching lines @@
 
 // Resamples an iamge to the same image, it should give almost the same result.
 TEST(ImageOperations, ResampleToSame) {
   // Make our source bitmap.
   int src_w = 16, src_h = 34;
   SkBitmap src;
   FillDataToBitmap(src_w, src_h, &src);
 
   // Do a resize of the full bitmap to the same size. The lanczos filter is good
   // enough that we should get exactly the same image for output.
-  SkBitmap results = gfx::ImageOperations::Resize(
-      src, gfx::ImageOperations::RESIZE_LANCZOS3, gfx::Size(src_w, src_h));
+  SkBitmap results = skia::ImageOperations::Resize(
+      src, skia::ImageOperations::RESIZE_LANCZOS3, src_w, src_h);
   ASSERT_EQ(src_w, results.width());
   ASSERT_EQ(src_h, results.height());
 
   SkAutoLockPixels src_lock(src);
   SkAutoLockPixels results_lock(results);
   for (int y = 0; y < src_h; y++) {
     for (int x = 0; x < src_w; x++) {
       EXPECT_EQ(*src.getAddr32(x, y), *results.getAddr32(x, y));
     }
   }
 }
-