Add Media Router WebUI icons.

chrome/browser/browser_resources.grd

Index: chrome/browser/browser_resources.grd
diff --git a/chrome/browser/browser_resources.grd b/chrome/browser/browser_resources.grd
index 5874f4af94c61ee653da535878b15a2b83dff9b0..e5055dc441686dc4d93682c845e74fc0a5a27f08 100644
--- a/chrome/browser/browser_resources.grd
+++ b/chrome/browser/browser_resources.grd
@@ -447,6 +447,28 @@
       <include name="IDR_WHISPERNET_PROXY_MANIFEST" file="resources\whispernet_proxy\manifest.json" type="BINDATA" />
       <include name="IDR_MD_SETTINGS_UI_HTML" file="resources\md_settings\md_settings.html" type="BINDATA" />
       <include name="IDR_MD_SETTINGS_UI_CSS" file="resources\md_settings\md_settings.css" type="BINDATA" />
+      <if expr="enable_media_router">
+        <include name="IDR_MEDIA_ROUTER_CHROMECAST_16_ICON" file="resources\media_router\elements\icon\chromecast-icon-16.png" type="BINDATA" />
+        <include name="IDR_MEDIA_ROUTER_CHROMECAST_32_ICON" file="resources\media_router\elements\icon\chromecast-icon-32.png" type="BINDATA" />

[mark a. foltz, 2015/03/23 17:49:57]

How does the 32.png look on a Retina display?  

[apacible, 2015/03/23 18:22:48]

It's not as sharp as it could be. This goes for most icons, actually. I'll talk
to Jonny about making a set that looks nice on a Retina display.

+        <include name="IDR_CLOSE_GRAY_ICON" file="resources\media_router\elements\icon\close-gray.png" type="BINDATA" />
+        <include name="IDR_CLOSE_GRAY_2X_ICON" file="resources\media_router\elements\icon\close-gray2x.png" type="BINDATA" />

[mark a. foltz, 2015/03/23 17:49:57]

I would like to be consistent with file naming, using 2x for the high res
versions, since the pixel sizes may vary.

[apacible, 2015/03/23 18:22:48]

Done.

+        <include name="IDR_DOWN_ARROW_ICON" file="resources\media_router\elements\icon\down-arrow.png" type="BINDATA" />
+        <include name="IDR_DOWN_ARROW_HOVER_ICON" file="resources\media_router\elements\icon\down-arrow-hover.png" type="BINDATA" />
+        <include name="IDR_DOWN_ARROW_SHOWING_ICON" file="resources\media_router\elements\icon\down-arrow-showing.png" type="BINDATA" />

[mark a. foltz, 2015/03/23 17:49:57]

This PNG looked corrupted in Reitveld?  Or maybe just looks odd out of context.

[apacible, 2015/03/23 18:22:48]

It looks a lot better on a file explorer and image preview than on Reitveld.
It's a downward white arrow with blackened lower left and lower right corners.
(Inverse of down-arrow-hover.)

+        <include name="IDR_MEDIA_ROUTER_GENERIC_DEVICE_16_ICON" file="resources\media_router\elements\icon\generic-device-16.png" type="BINDATA" />
+        <include name="IDR_MEDIA_ROUTER_GENERIC_DEVICE_32_ICON" file="resources\media_router\elements\icon\generic-device-32.png" type="BINDATA" />
+        <include name="IDR_MEDIA_ROUTER_HANGOUTS_16_ICON" file="resources\media_router\elements\icon\hangouts-icon-16.png" type="BINDATA" />
+        <include name="IDR_MEDIA_ROUTER_HANGOUTS_32_ICON" file="resources\media_router\elements\icon\hangouts-icon-32.png" type="BINDATA" />
+        <include name="IDR_MUTE_ICON" file="resources\media_router\elements\icon\mute.png" type="BINDATA" />

[mark a. foltz, 2015/03/23 17:49:57]

Per offline convo, since we are not planning on supporting generic media
controls in the first iteration, we can hold out the supporting resources
(mute,pause,play,unmute)

[apacible, 2015/03/23 18:22:48]

Removed mute, pause, play, unmute.

+        <include name="IDR_MUTE_2X_ICON" file="resources\media_router\elements\icon\mute2x.png" type="BINDATA" />
+        <include name="IDR_PAUSE_ICON" file="resources\media_router\elements\icon\pause.png" type="BINDATA" />
+        <include name="IDR_PAUSE_2X_ICON" file="resources\media_router\elements\icon\pause2x.png" type="BINDATA" />
+        <include name="IDR_PLAY_ICON" file="resources\media_router\elements\icon\play.png" type="BINDATA" />
+        <include name="IDR_PLAY_2X_ICON" file="resources\media_router\elements\icon\play2x.png" type="BINDATA" />
+        <include name="IDR_SAD_FACE_ICON" file="resources\media_router\elements\icon\sad-face.png" type="BINDATA" />

[mark a. foltz, 2015/03/23 17:49:57]

Does this have a 2X version?

[apacible, 2015/03/23 18:22:48]

Not at the moment. I'll talk to Jonny about that.

+        <include name="IDR_UNMUTE_ICON" file="resources\media_router\elements\icon\unmute.png" type="BINDATA" />
+        <include name="IDR_UNMUTE_2X_ICON" file="resources\media_router\elements\icon\unmute2x.png" type="BINDATA" />
+      </if>
     </includes>
   </release>
 </grit>