[rAC, OSX] Fixed field width for suggest input.

chrome/browser/ui/cocoa/autofill/autofill_suggestion_container.mm

 // Copyright 2013 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/autofill/autofill_suggestion_container.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/logging.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_view_delegate.h"
 #include "chrome/browser/ui/chrome_style.h"
+#include "chrome/browser/ui/cocoa/autofill/autofill_dialog_constants.h"
 #import "chrome/browser/ui/cocoa/autofill/autofill_textfield.h"
 #include "skia/ext/skia_utils_mac.h"
 
 namespace {
 
 // Horizontal padding between text and other elements (in pixels).
 const int kAroundTextPadding = 4;
 
 // Vertical padding between individual elements.
 const int kVerticalPadding = 8;
@@ skipping 76 matching lines @@
 
   [label_ sizeToFit];
   [label2_ sizeToFit];
 }
 
 - (void)showInputField:(NSString*)text withIcon:(NSImage*)icon {
   [[inputField_ cell] setPlaceholderString:text];
   [[inputField_ cell] setIcon:icon];
   [inputField_ setHidden:NO];
   [inputField_ sizeToFit];
+
+  // Enforce fixed width.
+  NSSize frameSize = NSMakeSize(autofill::kFieldWidth,
+                                NSHeight([inputField_ frame]));
+  [inputField_ setFrameSize:frameSize];
 }
 
 - (NSSize)preferredSizeForFirstLine {
   NSSize size = [label_ bounds].size;
   if (![iconImageView_ isHidden]) {
     size.height = std::max(size.height, NSHeight([iconImageView_ frame]));
     size.width += NSWidth([iconImageView_ frame]) + kAroundTextPadding;
   }
   // Final inputField_ sizing/spacing depends on a TODO(estade) in Views code.
   if (![inputField_ isHidden]) {
@@ skipping 65 matching lines @@
 
   [spacer_ setFrame:spacerFrame];
   [label_ setFrame:labelFrame];
   [label2_ setFrameOrigin:NSMakePoint(
           0,
           NSMinY(lineFrame) - kAroundTextPadding - NSHeight([label2_ frame]))];
   [[self view] setFrameSize:preferredContainerSize];
 }
 
 @end