Alternate NTP: Add search token to omnibox

chrome/browser/ui/cocoa/location_bar/location_bar_decoration.h

Index: chrome/browser/ui/cocoa/location_bar/location_bar_decoration.h
diff --git a/chrome/browser/ui/cocoa/location_bar/location_bar_decoration.h b/chrome/browser/ui/cocoa/location_bar/location_bar_decoration.h
index 75ce64d2711b57275e5b0693168bfdb599267c11..2ba8852c27ab457958c62f27fc98d84f134fd679 100644
--- a/chrome/browser/ui/cocoa/location_bar/location_bar_decoration.h
+++ b/chrome/browser/ui/cocoa/location_bar/location_bar_decoration.h
@@ -10,6 +10,7 @@
 #import "base/basictypes.h"
 
 class ButtonDecoration;
+class SeparatorDecoration;
 
 // Base class for decorations at the left and right of the location
 // bar.  For instance, the location icon.
@@ -34,8 +35,9 @@ class LocationBarDecoration {
 
   // Decorations can change their size to fit the available space.
   // Returns the width the decoration will use in the space allotted,
-  // or |kOmittedWidth| if it should be omitted.
-  virtual CGFloat GetWidthForSpace(CGFloat width);
+  // or |kOmittedWidth| if it should be omitted. |text_width| is the widget of
+  // the omnibox text.
+  virtual CGFloat GetWidthForSpace(CGFloat width, CGFloat text_width);
 
   // Draw the decoration in the frame provided.  The frame will be
   // generated from an earlier call to |GetWidthForSpace()|.
@@ -86,10 +88,18 @@ class LocationBarDecoration {
   // inherits from that class (i.e. if it needs to act as a button).
   virtual ButtonDecoration* AsButtonDecoration();
 
+  // Returns the current |LocationBarDecoration| as a |SeparatorDecoration|, if
+  // it inherits from that class (i.e. if it needs to act as a button).
+  virtual SeparatorDecoration* AsSeparatorDecoration();
+
   // Width returned by |GetWidthForSpace()| when the item should be
   // omitted for this width;
   static const CGFloat kOmittedWidth;
 
+  // How far to inset the text area from the top and bottom. This vertically
+  // centers the text.
+  static const CGFloat kTextYInset;
+
  private:
   bool visible_;