Add brotli content-encoding filter.

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 1548f7a7bb17e02511900544aadda1e1f4b888d3..f2d866e052f7f9b49dc7800261f5fb2994875e8f 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -5089,18 +5089,18 @@ Keep your key file in a safe place. You will need it to create new versions of y
 
       <!-- Material Design version of chrome://policy -->
       <message name="IDS_FLAGS_ENABLE_MATERIAL_DESIGN_POLICY_PAGE_NAME" desc="Name for the flag to enable the material design policy page.">
-        Enable Material Design policy page
+          Enable Material Design policy page
       </message>
       <message name="IDS_FLAGS_ENABLE_MATERIAL_DESIGN_POLICY_PAGE_DESCRIPTION" desc="Description for the flag to enable the material design policy page.">
-        If enabled, the chrome://md-policy URL loads the Material Design policy page.
+          If enabled, the chrome://md-policy URL loads the Material Design policy page.
       </message>
 
       <!-- Material Design version of chrome://downloads -->
       <message name="IDS_FLAGS_ENABLE_MATERIAL_DESIGN_DOWNLOADS_NAME" desc="Name for the flag to enable the material design downloads page.">
-        Enable Material Design downloads
+          Enable Material Design downloads
       </message>
       <message name="IDS_FLAGS_ENABLE_MATERIAL_DESIGN_DOWNLOADS_DESCRIPTION" desc="Description for the flag to enable the material design downloads page.">
-        If enabled, the chrome://downloads/ URL loads the Material Design downloads page.
+          If enabled, the chrome://downloads/ URL loads the Material Design downloads page.
       </message>
 
       <!-- Material Design version of chrome://history -->
@@ -14795,6 +14795,13 @@ Please check your email at <ph name="ACCOUNT_EMAIL">$2<ex>jane.doe@gmail.com</ex
       </message>
     </if>
 
+      <message name="IDS_FLAGS_ENABLE_BROTLI_NAME" desc="Title for the flag to enable Brotli Content-Encoding.">
+        Brotli Content-Encoding.
+      </message>
+      <message name="IDS_FLAGS_ENABLE_BROTLI_DESCRIPTION" desc="Description for the flag to enable Brotli Content-Encoding.">
+        Enable Brotli Content-Encoding support.
+      </message>
+
     </messages>
   </release>
 </grit>