Remove TODOs for copying FFmpeg binaries for Mac.

Due to how Mac applications are bundled we require the application target itself to be responsible for copying FFmpeg.

BUG=23602
TBR=mark,tony

Review URL: http://codereview.chromium.org/8588063

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110734 0039d316-1c4b-4281-b951-d872f2087c98

chrome/chrome_dll.gypi

@@ -384,11 +384,9 @@
               ],
               'copies': [
                 {
-                  'destination':
-                      '<(PRODUCT_DIR)/$(CONTENTS_FOLDER_PATH)/Libraries',
+                  # Copy FFmpeg binaries for audio/video support.
+                  'destination': '<(PRODUCT_DIR)/$(CONTENTS_FOLDER_PATH)/Libraries',
                   'files': [
-                    # TODO(ajwong): Find a way to share this path with
-                    # ffmpeg.gyp so they don't diverge. (BUG=23602)
                     '<(PRODUCT_DIR)/ffmpegsumo.so',
                   ],
                 },

webkit/tools/test_shell/test_shell.gypi

@@ -309,10 +309,8 @@
             },
           ],
           'copies': [
-            # TODO(ajwong): This, and the parallel chromium stanza below
-            # really should find a way to share file paths with
-            # ffmpeg.gyp so they don't diverge. (BUG=23602)
             {
+              # Copy FFmpeg binaries for audio/video support.
               'destination': '<(PRODUCT_DIR)/TestShell.app/Contents/MacOS/',
               'files': [
                 '<(PRODUCT_DIR)/ffmpegsumo.so',