Instant Extended: Reduce clipping in omnibox

chrome/browser/ui/cocoa/find_bar/find_bar_text_field_cell.mm

 // Copyright (c) 2009 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.
 
 #import "chrome/browser/ui/cocoa/find_bar/find_bar_text_field_cell.h"
 
 #include "base/logging.h"
 #include "base/string_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/sys_string_conversions.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace {
 
-const CGFloat kBaselineAdjust = 1.0;
-
 // How far to offset the keyword token into the field.
 const NSInteger kResultsXOffset = 3;
 
 // How much width (beyond text) to add to the keyword token on each
 // side.
 const NSInteger kResultsTokenInset = 3;
 
 // How far to shift bounding box of hint down from top of field.
 // Assumes -setFlipped:YES.
 const NSInteger kResultsYOffset = 4;
 
 // How far the editor insets itself, for purposes of determining if
 // decorations need to be trimmed.
 const CGFloat kEditorHorizontalInset = 3.0;
 
 // Conveniences to centralize width+offset calculations.
 CGFloat WidthForResults(NSAttributedString* resultsString) {
   return kResultsXOffset + ceil([resultsString size].width) +
       2 * kResultsTokenInset;
 }
 
 }  // namespace
 
 @implementation FindBarTextFieldCell
 
-- (CGFloat)baselineAdjust {
-  return kBaselineAdjust;
+- (CGFloat)topTextFrameOffset {
+  return 1.0;
+}
+
+- (CGFloat)bottomTextFrameOffset {
+  return 1.0;
 }
 
 - (CGFloat)cornerRadius {
   return 4.0;
 }
 
 - (rect_path_utils::RoundedCornerFlags)roundedCornerFlags {
   return rect_path_utils::RoundedCornerLeft;
 }
 
@@ skipping 54 matching lines @@
   [resultsString_.get() drawInRect:infoFrame];
 }
 
 - (void)drawInteriorWithFrame:(NSRect)cellFrame inView:(NSView*)controlView {
   if (resultsString_)
     [self drawResultsWithFrame:cellFrame inView:controlView];
   [super drawInteriorWithFrame:cellFrame inView:controlView];
 }
 
 @end