Add --enable-accelerated-filters to about:flags

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index cd7a4f399fc148c227c48519fde1e33e49ff9dec..958328f0662eb3690fc5c3c1b78f7e75a5440d26 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -198,6 +198,13 @@ const Experiment kExperiments[] = {
     SINGLE_VALUE_TYPE(switches::kShowFPSCounter)
   },
   {
+    "accelerated-filters",
+    IDS_FLAGS_ACCELERATED_FILTERS,
+    IDS_FLAGS_ACCELERATED_FILTERS_DESCRIPTION,
+    kOsAll,

[Nico, 2011/12/21 18:37:46]

Is this always available, or just if defined(USE_SKIA)?

[Stephen White, 2011/12/21 18:46:34]

It actually should work for CoreGraphics too, at least for a few filters
(feMerge, feComposite, feOffset), but I haven't tried it.  I think it's fine to
leave it the way you have it.

+    SINGLE_VALUE_TYPE(switches::kEnableAcceleratedFilters)
+  },
+  {
     "disable-gpu-vsync",
     IDS_FLAGS_DISABLE_GPU_VSYNC_NAME,
     IDS_FLAGS_DISABLE_GPU_VSYNC_DESCRIPTION,