Improve JS unit tests.

remoting/webapp/all_js_load.gtestjs

Index: remoting/webapp/all_js_load.gtestjs
diff --git a/remoting/webapp/all_js_load.gtestjs b/remoting/webapp/all_js_load.gtestjs
index 4e09e5e9a76ebbda9461af794244c111012c0445..d26b74f1f7e154bce98d7bb6f0bbea3347fa3a2e 100644
--- a/remoting/webapp/all_js_load.gtestjs
+++ b/remoting/webapp/all_js_load.gtestjs
@@ -15,9 +15,9 @@ AllJsLoadTest.prototype = {
 
   /** @inheritDoc */
   extraLibraries: [
-    // All of our Javascript files should be listed here unless they:
-    // (1) have their own .gtestjs file, or
-    // (2) are only used for testing.
+    'browser_globals.gtestjs',
+    // All of our Javascript files should be listed here unless they are
+    // only used by JSCompiler
     'client_plugin_async.js',
     'client_plugin.js',
     'client_screen.js',
@@ -26,10 +26,11 @@ AllJsLoadTest.prototype = {
     'clipboard.js',
     'connection_history.js',
     'connection_stats.js',
-    //'cs_oauth2_trampoline.js',  // Disabled because it calls
-                                  // |chrome.i18n.getMessage| when loaded.
-    //'event_handlers.js',  // Disabled because it calls
-                            // |window.addEventListener| when loaded.
+    //'cs_oauth2_trampoline.js', // Uses globals in the chrome namespace, which
+                                 // give a compilation error when declared in
+                                 // browser_globals for some reason. Since this
+                                 // file's days are numbered, skip it for now.
+    'event_handlers.js',
     //'format_iq.js',  // Already covered by format_iq.gtestjs
     'host_controller.js',
     'host_list.js',
@@ -42,12 +43,10 @@ AllJsLoadTest.prototype = {
     'l10n.js',
     'log_to_server.js',
     'menu_button.js',
-    //'oauth2_callback.js',  // Disabled because it calls
-                             // |window.addEventListener| when loaded.
+    'oauth2_callback.js',
     'oauth2.js',
     'plugin_settings.js',
-    //'xhr_proxy.js',        // Disabled because it accesses |XMLHttpRequest|
-                             // when loaded, which is not available to tests.
+    'xhr_proxy.js',
     'remoting.js',
     'server_log_entry.js',
     'stats_accumulator.js',
@@ -59,8 +58,7 @@ AllJsLoadTest.prototype = {
     //'wcs_iq_client_proto.js',  // Only used by jscompiler.
     'wcs.js',
     'wcs_loader.js',
-    //'wcs_sandbox_content.js',  // Disabled because it calls
-                                 // |window.addEventListener| when loaded.
+    'wcs_sandbox_content.js',
     'wcs_sandbox_container.js',
     'xhr.js',
   ],