[filemanager] New visuals for file name, saved and overwrite original UI elemetns in image editor.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
===================================================================
--- chrome/app/generated_resources.grd	(revision 132564)
+++ chrome/app/generated_resources.grd	(working copy)
@@ -10432,9 +10432,12 @@
       <message name="IDS_FILE_BROWSER_GALLERY_SAVED" desc="In the Gallery, the message informing that editing saved successfully.">
         Saved
       </message>
-      <message name="IDS_FILE_BROWSER_GALLERY_KEEP_ORIGINAL" desc="In the Gallery, text on the button to keep original file along with the edited copy.">
-        Keep original
+      <message name="IDS_FILE_BROWSER_GALLERY_OVERWRITE_ORIGINAL" desc="In the Gallery, text on the button to overwrite original file along with the edited copy.">
+        Overwrite original
       </message>
+      <message name="IDS_FILE_BROWSER_GALLERY_OVERWRITE_BUBBLE" desc="In the Gallery, text in the bubble informing user about saving and overwriting original file.">
+        Your edits are saved automatically.<ph name="BREAKS">&lt;br&gt;&lt;br&gt;</ph>To keep a copy of the original image, uncheck "Overwrite original"
+      </message>
       <message name="IDS_FILE_BROWSER_GALLERY_UNSAVED_CHANGES" desc="In the Gallery, message informing about unsaved changes, when user tries to close the tab.">
         Changes are not saved yet.
       </message>