WebUI: Move test_browser_proxy.js one level up.

chrome/test/data/webui/settings/appearance_page_test.js

Index: chrome/test/data/webui/settings/appearance_page_test.js
diff --git a/chrome/test/data/webui/settings/appearance_page_test.js b/chrome/test/data/webui/settings/appearance_page_test.js
index bc3cb043002f6b400580fede4c6ca353331a0797..dd7e859cfb8f589f04b5279623ab26b9a2c326d6 100644
--- a/chrome/test/data/webui/settings/appearance_page_test.js
+++ b/chrome/test/data/webui/settings/appearance_page_test.js
@@ -5,10 +5,10 @@
 /**
  * @constructor
  * @implements {settings.AppearanceBrowserProxy}
- * @extends {settings.TestBrowserProxy}
+ * @extends {TestBrowserProxy}
  */
 var TestAppearanceBrowserProxy = function() {
-  settings.TestBrowserProxy.call(this, [
+  TestBrowserProxy.call(this, [
     'getDefaultZoom',
     'getThemeInfo',
     'isSupervised',
@@ -29,7 +29,7 @@ var TestAppearanceBrowserProxy = function() {
 };
 
 TestAppearanceBrowserProxy.prototype = {
-  __proto__: settings.TestBrowserProxy.prototype,
+  __proto__: TestBrowserProxy.prototype,
 
   /** @override */
   getDefaultZoom: function() {
@@ -289,4 +289,4 @@ suite('HomeUrlInput', function() {
           assertEquals(homeUrlInput.value, 'test');
         });
   });
-});
+});