[Mac][Material Design] Adjust EV chip to match Material Design spec.

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

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_COCOA_LOCATION_BAR_BUBBLE_DECORATION_H_
 #define CHROME_BROWSER_UI_COCOA_LOCATION_BAR_BUBBLE_DECORATION_H_
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/gtest_prod_util.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/macros.h"
 #include "chrome/browser/ui/cocoa/location_bar/location_bar_decoration.h"
 #import "ui/base/cocoa/appkit_utils.h"
 
 // Draws an outlined rounded rect, with an optional image to the left
 // and an optional text label to the right.
 
 class BubbleDecoration : public LocationBarDecoration {
  public:
   BubbleDecoration();
   ~BubbleDecoration() override;
 
   // Setup the drawing parameters.
   NSImage* GetImage();
   virtual NSColor* GetBackgroundBorderColor() = 0;
   void SetImage(NSImage* image);
   void SetLabel(NSString* label);
   void SetTextColor(NSColor* text_color);
+  void SetFont(NSFont* font);
+  void SetBaselineOffset(CGFloat offset);
   virtual ui::NinePartImageIds GetBubbleImageIds() = 0;
 
   // Implement |LocationBarDecoration|.
+  CGFloat GetWidthForSpace(CGFloat width) override;
   void DrawInFrame(NSRect frame, NSView* control_view) override;
   void DrawWithBackgroundInFrame(NSRect background_frame,
                                  NSRect frame,
                                  NSView* control_view) override;
-  CGFloat GetWidthForSpace(CGFloat width) override;
+  NSFont* GetFont() const override;
 
  protected:
   // Helper returning bubble width for the given |image| and |label|
   // assuming |font_| (for sizing text).  Arguments can be nil.
   CGFloat GetWidthForImageAndLabel(NSImage* image, NSString* label);
 
   // Helper to return where the image is drawn, for subclasses to drag
   // from.  |frame| is the decoration's frame in the containing cell.
   NSRect GetImageRectInFrame(NSRect frame);
 
  private:
   friend class SelectedKeywordDecorationTest;
   FRIEND_TEST_ALL_PREFIXES(SelectedKeywordDecorationTest,
                            UsesPartialKeywordIfNarrow);
 
   // Image drawn in the left side of the bubble.
   base::scoped_nsobject<NSImage> image_;
 
   // Label to draw to right of image.  Can be |nil|.
   base::scoped_nsobject<NSString> label_;
 
   // Contains attribute for drawing |label_|.
   base::scoped_nsobject<NSMutableDictionary> attributes_;
 
+  // Contains any baseline adjustment for the text.
+  CGFloat baseline_offset_;
+
   DISALLOW_COPY_AND_ASSIGN(BubbleDecoration);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_LOCATION_BAR_BUBBLE_DECORATION_H_