WebUI TaskManager: Optimize initialization taskmanager and loading scripts.

chrome/browser/browser_resources.grd

Index: chrome/browser/browser_resources.grd
diff --git a/chrome/browser/browser_resources.grd b/chrome/browser/browser_resources.grd
index 222a5386f11005df3c52e85eb5304c9999628892..0bb38a9038849b3945261faac0f3109e4db3c056 100644
--- a/chrome/browser/browser_resources.grd
+++ b/chrome/browser/browser_resources.grd
@@ -111,9 +111,7 @@
       <include name="IDR_SYNC_SETTING_UP_HTML" file="sync\resources\setting_up.html" flattenhtml="true" type="BINDATA" />
       <include name="IDR_SYNC_SETUP_DONE_HTML" file="sync\resources\setup_done.html" flattenhtml="true" type="BINDATA" />
       <include name="IDR_SYNC_SETUP_FLOW_HTML" file="sync\resources\setup_flow.html" flattenhtml="true" type="BINDATA" />
-      <include name="IDR_TASK_MANAGER_HTML" file="resources\task_manager\main.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" />
-      <include name="IDR_TASK_MANAGER_INCLUDES_JS" file="resources\task_manager\includes.js" type="BINDATA" />
-      <include name="IDR_TASK_MANAGER_JS" file="resources\task_manager\main.js" type="BINDATA" />
+      <include name="IDR_TASK_MANAGER_HTML" file="resources\task_manager\main.html" flattenhtml="true" type="BINDATA" />
       <include name="IDR_TRACING_HTML" file="resources\tracing.html" flattenhtml="true" allowexternalscript="true" type="BINDATA" />
       <include name="IDR_TRACING_JS" file="resources\tracing.js" flattenhtml="true" type="BINDATA" />
       <include name="IDR_TRANSLATE_JS" file="resources\translate.js" type="BINDATA" />