Move Image operations and convolver to the skia namespace and clean up a few ...

webkit/port/platform/graphics/skia/NativeImageSkia.cpp

Index: webkit/port/platform/graphics/skia/NativeImageSkia.cpp
===================================================================
--- webkit/port/platform/graphics/skia/NativeImageSkia.cpp	(revision 6868)
+++ webkit/port/platform/graphics/skia/NativeImageSkia.cpp	(working copy)
@@ -61,8 +61,8 @@
 
 SkBitmap NativeImageSkia::resizedBitmap(int w, int h) const {
     if (m_resizedImage.width() != w || m_resizedImage.height() != h) {
-        m_resizedImage = gfx::ImageOperations::Resize(*this,
-            gfx::ImageOperations::RESIZE_LANCZOS3, gfx::Size(w, h));
+        m_resizedImage = skia::ImageOperations::Resize(*this,
+            skia::ImageOperations::RESIZE_LANCZOS3, w, h);
     }
     return m_resizedImage;
 }