Move ui/resources/win/app_list_user_indicator.png to common

https://codereview.chromium.org/214593010/ is missing 200 percent resource. This CL replaces it.

BUG=357351
TBR=mgiuca@chromium.org

Review URL: https://codereview.chromium.org/217593002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@260286 0039d316-1c4b-4281-b951-d872f2087c98

ui/resources/ui_resources.grd

@@ -28,7 +28,7 @@
         <structure type="chrome_scaled_image" name="IDR_APP_LIST_SPEECH_MIC_OFF" file="common/app_list_mic_off.png" />
         <structure type="chrome_scaled_image" name="IDR_APP_LIST_SPEECH_MIC_RECORDING" file="common/app_list_mic_recording.png" />
         <if expr="is_win">
-          <structure type="chrome_scaled_image" name="IDR_APP_LIST_USER_INDICATOR" file="win/app_list_user_indicator.png" />
+          <structure type="chrome_scaled_image" name="IDR_APP_LIST_USER_INDICATOR" file="common/app_list_user_indicator.png" />
         </if>
       </if>
       <if expr="toolkit_views">