Adding chrome://sessions webui for prototyping NTP stuff.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
===================================================================
--- chrome/app/generated_resources.grd	(revision 88337)
+++ chrome/app/generated_resources.grd	(working copy)
@@ -4320,6 +4320,23 @@
         Crash reporting is disabled.
       </message>
 
+      <!-- chrome://sessions -->
+      <message name="IDS_SESSIONS_TITLE" desc="Title for the chrome://sessions page.">
+        Sessions
+      </message>
+      <message name="IDS_SESSIONS_SESSION_COUNT_BANNER_FORMAT" desc="Format for sessions count banner on chrome://sessions">
+        Sessions (<ph name="SESSION_COUNT">$1<ex>3</ex></ph>)
+      </message>
+      <message name="IDS_SESSIONS_NO_SESSIONS_MESSAGE" desc="The explanatory message for chrome://sessions when there are no sessions">
+        There are no sessions.
+      </message>
+      <message name="IDS_SESSIONS_MAGIC_LIST_BANNER_FORMAT" desc="Format for magic list count banner on chrome://sessions">
+        Magic List (<ph name="MAGIC_COUNT">$1<ex>3</ex></ph>)
+      </message>
+      <message name="IDS_SESSIONS_NO_MAGIC_MESSAGE" desc="The explanatory message for chrome://sessions when there are no entries in the magic list">
+        There is no magic.
+      </message>
+
       <!-- Instant -->
       <message name="IDS_INSTANT_OPT_IN_ENABLE" desc="Button shown in the omnibox dropdown for enabling instant">
         Enable...