Move ui::gfx::Image out of the ui namespace to be just gfx::Image.

chrome/browser/ui/tests/ui_gfx_image_unittest.cc

Index: chrome/browser/ui/tests/ui_gfx_image_unittest.cc
diff --git a/chrome/browser/ui/tests/ui_gfx_image_unittest.cc b/chrome/browser/ui/tests/ui_gfx_image_unittest.cc
index a8e81663de79d30681597bc0c5fed53e34d8be38..392a3bf84289a8310d03ac17b794177e5302f0f7 100644
--- a/chrome/browser/ui/tests/ui_gfx_image_unittest.cc
+++ b/chrome/browser/ui/tests/ui_gfx_image_unittest.cc
@@ -20,11 +20,11 @@
 
 namespace {
 
-using namespace ui::gfx::test;
+using namespace gfx::test;
 
 #if defined(TOOLKIT_VIEWS)
 TEST(UiGfxImageTest, ViewsImageView) {
-  ui::gfx::Image image(CreatePlatformImage());
+  gfx::Image image(CreatePlatformImage());
 
   scoped_ptr<views::View> container(new views::View());
   container->SetBounds(0, 0, 200, 200);
@@ -45,7 +45,7 @@ TEST(UiGfxImageTest, GtkImageView) {
   GtkWidget* fixed = gtk_fixed_new();
   gtk_container_add(GTK_CONTAINER(window), fixed);
 
-  ui::gfx::Image image(CreateBitmap());
+  gfx::Image image(CreateBitmap());
   GtkWidget* image_view = gtk_image_new_from_pixbuf(image);
   gtk_fixed_put(GTK_FIXED(fixed), image_view, 10, 10);
   gtk_widget_set_size_request(image_view, 25, 25);