[cros] disable GDrive option on certain file pickers

chrome/browser/resources/file_manager/js/file_manager.js

Index: chrome/browser/resources/file_manager/js/file_manager.js
diff --git a/chrome/browser/resources/file_manager/js/file_manager.js b/chrome/browser/resources/file_manager/js/file_manager.js
index 39c79b0393e83d869847e0e020ad848ae9cfed60..6a8a930d18cce01d20a00f6c7a243fbf7b42933a 100644
--- a/chrome/browser/resources/file_manager/js/file_manager.js
+++ b/chrome/browser/resources/file_manager/js/file_manager.js
@@ -2414,8 +2414,9 @@ FileManager.prototype = {
   };
 
   FileManager.prototype.isGDataEnabled = function() {
-    return !('driveEnabled' in this.gdataPreferences_) ||
-           this.gdataPreferences_.driveEnabled;
+    return this.params_.supportGData &&

[Dmitry Zvorygin, 2012/09/14 15:55:27]

Consider using opposite value - disableGData, because one can easily open file
manager just typing 'chrome://files' in url bar - and he will have GData
disabled by default, which is quite curious, isn't it?

[Evan Stade, 2012/09/14 16:25:12]

Done.

+        (!('driveEnabled' in this.gdataPreferences_) ||
+         this.gdataPreferences_.driveEnabled);
   };
 
   FileManager.prototype.isOnReadonlyDirectory = function() {