Change the SearchBox API from using the start/end margins of the location bar to using the start ma…

chrome/browser/instant/instant_client.h

Index: chrome/browser/instant/instant_client.h
diff --git a/chrome/browser/instant/instant_client.h b/chrome/browser/instant/instant_client.h
index dffdc6b085f9c84c392a7aa82d3eef038e9b9b51..22cec8a203edbd347d4138283165af2640fb3801 100644
--- a/chrome/browser/instant/instant_client.h
+++ b/chrome/browser/instant/instant_client.h
@@ -104,8 +104,8 @@ class InstantClient : public content::WebContentsObserver {
   // by the omnibox dropdown.
   void SetPopupBounds(const gfx::Rect& bounds);
 
-  // Tells the page what size start and end margins to use.
-  void SetMarginSize(const int start, const int end);
+  // Tells the page the start-edge margin size and width to use.
+  void SetStartMarginAndWidth(int margin, int width);
 
   // Tells the page about the font information.
   void InitializeFonts();