Remove a duplicate include of about_welcome_android.css

chrome/browser/resources/about_welcome_android/about_welcome_android.css

Index: chrome/browser/resources/about_welcome_android/about_welcome_android.css
diff --git a/chrome/browser/resources/about_welcome_android/about_welcome_android.css b/chrome/browser/resources/about_welcome_android/about_welcome_android.css
index 0aca8b6f0bca9b93f241fbe120c014ef800290c6..e640dc90a92ee695d26f0f626ca46e0cfa5761f8 100644
--- a/chrome/browser/resources/about_welcome_android/about_welcome_android.css
+++ b/chrome/browser/resources/about_welcome_android/about_welcome_android.css
@@ -71,17 +71,21 @@ a {
 }
 
 /* Logos */
+@media only screen {
+  #logo {
+    background-image: url(images/holo_logo_200.png);

[Nico, 2014/03/04 00:09:21]

This looks slightly wrong: The way we usually do highres images for resources is
to have images/holo_logo.png with the 1x image and images/2x/holo_logo.png with
the 2x, and then grit will automatically insert a -webkit-image-set with both.
If you only want a single image and no 1x version, then that image shouldn't
contain _200 in its name, it should only be called holo_logo.png


(There's also a holo_logo_150.png in the same folder, is that not used?)

+  }
+}
+
 @media only screen and (-webkit-min-device-pixel-ratio: 1.0) {
   #logo {
     -webkit-flex-basis: 152px;
-    background-image: url(images/holo_logo_200.png);
     max-width: 536px;
   }
 }
 @media only screen and (-webkit-min-device-pixel-ratio: 1.3) {
   #logo {
     -webkit-flex-basis: 114px;
-    background-image: url(images/holo_logo_200.png);
     max-width: 402px;
   }
 }
@@ -95,7 +99,6 @@ a {
 @media only screen and (-webkit-min-device-pixel-ratio: 2.0) {
   #logo {
     -webkit-flex-basis: 76px;
-    background-image: url(images/holo_logo_200.png);
     max-width: 268px;
   }
 }