Enable Chrome to tweak search engines for some locales

components/search_engines/template_url.h

Index: components/search_engines/template_url.h
diff --git a/components/search_engines/template_url.h b/components/search_engines/template_url.h
index 16c79ea9f9d349463e9a4d3a884f6ef0d3a79c20..ff693963096a18d74db3a057e6d69615df7d8e7c 100644
--- a/components/search_engines/template_url.h
+++ b/components/search_engines/template_url.h
@@ -499,6 +499,8 @@ class TemplateURL {
     NORMAL_CONTROLLED_BY_EXTENSION,
     // The keyword associated with an extension that uses the Omnibox API.
     OMNIBOX_API_EXTENSION,
+    // Installed only on this device. Should not be sync'd.
+    LOCAL,
   };
 
   // An AssociatedExtensionInfo represents information about the extension that
@@ -640,6 +642,8 @@ class TemplateURL {
 
   Type GetType() const;
 
+  void SetType(Type type);
+
   // Returns the id of the extension that added this search engine. Only call
   // this for TemplateURLs of type NORMAL_CONTROLLED_BY_EXTENSION or
   // OMNIBOX_API_EXTENSION.
@@ -758,6 +762,8 @@ class TemplateURL {
   // Caches the computed engine type across successive calls to GetEngineType().
   mutable SearchEngineType engine_type_;
 
+  Type type_;
+
   // TODO(sky): Add date last parsed OSD file.
 
   DISALLOW_COPY_AND_ASSIGN(TemplateURL);