Add search_terms_replacement_key field to TemplateURL.

chrome/browser/search_engines/template_url.h

Index: chrome/browser/search_engines/template_url.h
diff --git a/chrome/browser/search_engines/template_url.h b/chrome/browser/search_engines/template_url.h
index e06f8f2e2f10d5c9f7035eba390e27be35f51c56..6d2a9db0329e7f08bd0d1c459b8dbba021db915b 100644
--- a/chrome/browser/search_engines/template_url.h
+++ b/chrome/browser/search_engines/template_url.h
@@ -165,6 +165,7 @@ class TemplateURLRef {
     GOOGLE_CURSOR_POSITION,
     GOOGLE_INSTANT_ENABLED,
     GOOGLE_INSTANT_EXTENDED_ENABLED,
+    GOOGLE_INSTANT_EXTENDED_ENABLED_KEY,
     GOOGLE_ORIGINAL_QUERY_FOR_SUGGESTION,
     GOOGLE_RLZ,
     GOOGLE_SEARCH_CLIENT,
@@ -353,6 +354,13 @@ struct TemplateURLData {
   // search terms from a URL.
   std::vector<std::string> alternate_urls;
 
+

[Peter Kasting, 2012/12/18 01:54:43]

Nit: Extra newline

[beaudoin, 2012/12/20 04:23:29]

Done.

+  // A parameter that, if present and non-zero in a search_url or instant_url,
+  // causes Chrome to replace the URL with the search term.
+  // The parameter must be in the query if the search terms are in the query,
+  // and in the ref if the search terms are in the ref.
+  std::string search_terms_replacement_key;
+
  private:
   // Private so we can enforce using the setters and thus enforce that these
   // fields are never empty.
@@ -404,6 +412,10 @@ class TemplateURL {
 
   const GURL& originating_url() const { return data_.originating_url; }
 
+  const std::string& search_terms_replacement_key() const {
+    return data_.search_terms_replacement_key;
+  }

[Peter Kasting, 2012/12/18 01:54:43]

Nit: Keep the accessor/mutator order here the same as the member order in
TemplateURLData above.  This should probably go right after sync_guid().

[beaudoin, 2012/12/20 04:23:29]

Done.

+
   bool show_in_default_list() const { return data_.show_in_default_list; }
   // Returns true if show_in_default_list() is true and this TemplateURL has a
   // TemplateURLRef that supports replacement.