[Sync UI] Update "Disconnect your Google Account" dialog to reference Google Dashboard.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 56e8df870027f722e3575efa398611e10cb45215..56ecf02a423d64298b45f68f2adbe21dd4b3cae3 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -10089,7 +10089,7 @@ Keep your key file in a safe place. You will need it to create new versions of y
         </message>
       </if>
       <message name="IDS_SYNC_STOP_SYNCING_EXPLANATION_LABEL" desc="The text to display below the 'Stop syncing this account' button on the options pane, explaining what the button does.">
-        By disconnecting your Google Account from <ph name="PRODUCT_NAME">$1<ex>Chrome</ex></ph>, changes to your data on this computer will no longer be synced to your Google Account. Data already stored in your Google Account will remain there.
+        By disconnecting your Google Account from <ph name="PRODUCT_NAME">$1<ex>Chrome</ex></ph>, changes to your data on this computer will no longer be synced to your Google Account. Data already stored in your Google Account will remain there until you remove it using <ph name="BEGIN_LINK">&lt;a href="$2" target=&quot;_blank&quot;&gt;</ph>Google Dashboard<ph name="END_LINK">&lt;/a&gt;</ph>.
       </message>
       <!-- Sync time strings -->
       <message name="IDS_SYNC_TIME_NEVER" desc="Indicates that the first sync has never completed.">