[Mac] Make I-beam cursor match editing area.

chrome/browser/cocoa/autocomplete_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/cocoa/autocomplete_text_field_cell.h"
 
 #import "base/logging.h"
 #import "third_party/GTM/AppKit/GTMTheme.h"
 
 namespace {
@@ skipping 173 matching lines @@
 
   if ([self showsFirstResponder]) {
     [[[NSColor keyboardFocusIndicatorColor] colorWithAlphaComponent:0.5] set];
     NSFrameRectWithWidthUsingOperation(NSInsetRect(frame, 0, 0), 2,
                                        NSCompositeSourceOver);
   }
 
   [self drawInteriorWithFrame:cellFrame inView:controlView];
 }
 
+- (NSRect)textCursorFrameForFrame:(NSRect)cellFrame {
+  return NSInsetRect(cellFrame, 0, kBaselineAdjust);
+}
+
 - (NSRect)textFrameForFrame:(NSRect)cellFrame {
-  NSRect textFrame(cellFrame);
+  NSRect textFrame([self textCursorFrameForFrame:cellFrame]);
 
   if (hintString_) {
     DCHECK(!keywordString_);
     const CGFloat hintWidth = kHintXOffset + ceil([hintString_ size].width);
 
     // TODO(shess): This could be better.  Show the hint until the
     // non-hint text bumps against it?
     if (hintWidth < NSWidth(cellFrame)) {
       textFrame.size.width -= hintWidth;
     }
   } else if (keywordString_) {
     DCHECK(!hintString_);
     const CGFloat keywordWidth = kKeywordXOffset +
         ceil([keywordString_ size].width) + 2 * kKeywordTokenInset;
 
     // TODO(shess): This could be better.  There's support for a
     // "short" version of the keyword string, work that in in a
     // follow-on pass.
     if (keywordWidth < NSWidth(cellFrame)) {
       textFrame.origin.x += keywordWidth;
       textFrame.size.width = NSMaxX(cellFrame) - NSMinX(textFrame);
     }
   }
 
-  return NSInsetRect(textFrame, 0, kBaselineAdjust);
+  return textFrame;
 }
 
 - (void)drawHintWithFrame:(NSRect)cellFrame inView:(NSView*)controlView {
   DCHECK(hintString_);
 
   NSRect textFrame = [self textFrameForFrame:cellFrame];
   NSRect infoFrame(NSMakeRect(NSMaxX(textFrame),
                               cellFrame.origin.y + kHintYOffset,
                               ceil([hintString_ size].width),
                               cellFrame.size.height - kHintYOffset));
@@ skipping 62 matching lines @@
                delegate:(id)anObject
                   start:(NSInteger)selStart
                  length:(NSInteger)selLength {
   [super selectWithFrame:[self textFrameForFrame:cellFrame]
                   inView:controlView editor:textObj
                 delegate:anObject
                    start:selStart
                   length:selLength];
 }
 
+- (void)resetCursorRect:(NSRect)cellFrame inView:(NSView *)controlView {
+  [super resetCursorRect:[self textCursorFrameForFrame:cellFrame]
+                  inView:controlView];
+}
+
 @end