Some filebrowser bugs and retiring DiskChanged event in filebrowser

chrome/app/generated_resources.grd

 <?xml version="1.0" encoding="UTF-8"?>
 
 <!--
 This file contains definitions of resources that will be translated for each
 locale.  The variables is_win, is_macosx, is_linux, and is_posix are available
 for making strings OS specific.  Other platform defines such as use_titlecase
 are declared in build/common.gypi.
 -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
@@ skipping 12201 matching lines @@
         Take picture.
       </message>
 
       <!-- Removable device notifications -->
       <message name="IDS_REMOVABLE_DEVICE_DETECTION_TITLE" desc="Text of notification message which is shown when user inserts removable device (SD card, USB key...)">
         Removable device detected
       </message>
       <message name="IDS_REMOVABLE_DEVICE_SCANNING_MESSAGE" desc="Text of notification message which is shown when user inserts removable device (SD card, USB key...)">
         Scanning content...
       </message>
+      <message name="IDS_DEVICE_UNSUPPORTED_MESSAGE" desc="Text of notification message which is shown when user inserts removable device (SD card, USB key...)">
+       Sorry, <ph name="DEVICE_LABEL">$1<ex>SD card</ex></ph> is not supported on your Chromebook at this time.

[zel, 2011/08/08 18:47:19]

string changes can't be in for M14. please take a look at the existing strings
and see if you can use some of them now instead. the message does not have to be
so verbose.

for m15, send these two sentences to Ken/Josh to approve them  

[tbarzic, 2011/08/09 00:03:34]

Done.

+      </message>
+      <message name="IDS_DEVICE_UNSUPPORTED_DEFAULT_MESSAGE" desc="Text of notification message which is shown when user inserts removable device (SD card, USB key...)">
+       Sorry, the external storage device is not supported on your Chromebook at this time.
+      </message>
 
       <!-- Formatting device notifications -->
       <message name="IDS_FORMATTING_OF_DEVICE_PENDING_TITLE" desc="Text of notification message which is shown when formatting process of some device is pending">
         Formatting pending
       </message>
       <message name="IDS_FORMATTING_OF_DEVICE_FINISHED_TITLE" desc="Text of notification message which is shown when formatting process finshes">
         Formatting finished
       </message>
       <message name="IDS_FORMATTING_OF_DEVICE_PENDING_MESSAGE" desc="Text of notification message which is shown when formatting process of some device is pending">
         The formatting process can take a couple of seconds. Please wait.
@@ skipping 1077 matching lines @@
     </includes>
     <structures fallback_to_english="true">
       <structure name="IDD_CHROME_FRAME_FIND_DIALOG" file="cf_resources.rc" type="dialog" >
       </structure>
       <structure name="IDD_CHROME_FRAME_READY_PROMPT" file="cf_resources.rc" type="dialog" >
       </structure>
     </structures>
 
   </release>
 </grit>