ui/gfx: Create a new gfx switches file to put gfx specific switches there.

BUG=103304
TEST=ui_unittests
R=sky@chromium.org


Review URL: https://chromiumcodereview.appspot.com/11359184

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@167592 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 48 insertions, 2 deletions

diff --git a/ui/gfx/font_render_params_linux.cc b/ui/gfx/font_render_params_linux.cc
index 2b32c7b..3e3e92a 100644
--- a/ui/gfx/font_render_params_linux.cc
+++ b/ui/gfx/font_render_params_linux.cc
@@ -11,7 +11,7 @@
 #else
 #include <fontconfig/fontconfig.h>
 #include "base/command_line.h"
-#include "ui/base/ui_base_switches.h"
+#include "ui/gfx/switches.h"
 #endif
 
 namespace gfx {
diff --git a/ui/gfx/image/image_skia_operations.cc b/ui/gfx/image/image_skia_operations.cc
index 75848c3..878d9d2 100644
--- a/ui/gfx/image/image_skia_operations.cc
+++ b/ui/gfx/image/image_skia_operations.cc
@@ -9,7 +9,6 @@
 #include "skia/ext/image_operations.h"
 #include "skia/ext/platform_canvas.h"
 #include "ui/base/layout.h"
-#include "ui/base/ui_base_switches.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/image/canvas_image_source.h"
 #include "ui/gfx/image/image_skia.h"
@@ -22,6 +21,7 @@
 #include "ui/gfx/size_conversions.h"
 #include "ui/gfx/skbitmap_operations.h"
 #include "ui/gfx/skia_util.h"
+#include "ui/gfx/switches.h"
 
 namespace gfx {
 namespace {
diff --git a/ui/gfx/switches.cc b/ui/gfx/switches.cc
new file mode 100644
index 0000000..f25ea9b
--- /dev/null
+++ b/ui/gfx/switches.cc
@@ -0,0 +1,26 @@
+// Copyright 2012 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 "ui/gfx/switches.h"
+
+namespace gfx {
+namespace switches {
+
+// Whether or not ImageSkiaOperations methods can scale one of images
+// if they don't have the same scale factor.
+const char kDisableScalingInImageSkiaOperations[] =
+    "disable-scaling-in-image-skia-operations";
+
+// Let text glyphs have X-positions that aren't snapped to the pixel grid in
+// the browser UI.
+const char kEnableBrowserTextSubpixelPositioning[] =
+    "enable-browser-text-subpixel-positioning";
+
+// Enable text glyphs to have X-positions that aren't snapped to the pixel grid
+// in webkit renderers.
+const char kEnableWebkitTextSubpixelPositioning[] =
+    "enable-webkit-text-subpixel-positioning";
+
+}  // namespace switches
+}  // namespace gfx
diff --git a/ui/gfx/switches.h b/ui/gfx/switches.h
new file mode 100644
index 0000000..12f4efe
--- /dev/null
+++ b/ui/gfx/switches.h
@@ -0,0 +1,20 @@
+// Copyright 2012 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.
+
+#ifndef UI_GFX_SWITCHES_H_
+#define UI_GFX_SWITCHES_H_
+
+#include "ui/base/ui_export.h"
+
+namespace gfx {
+namespace switches {
+
+UI_EXPORT extern const char kDisableScalingInImageSkiaOperations[];
+UI_EXPORT extern const char kEnableBrowserTextSubpixelPositioning[];
+UI_EXPORT extern const char kEnableWebkitTextSubpixelPositioning[];
+
+}  // namespace switches
+}  // namespace gfx
+
+#endif  // UI_GFX_SWITCHES_H_