[rAC, OSX] Namespaced constants.

chrome/browser/ui/cocoa/autofill/autofill_overlay_controller.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_overlay_controller.h"
 
 #include "base/logging.h"
 #include "base/mac/foundation_util.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/timer/timer.h"
@@ skipping 96 matching lines @@
       (const std::vector<autofill::DialogOverlayString>&)messages;
 @end
 
 
 @implementation AutofillMessageStackView
 
 - (void)drawRect:(NSRect)dirtyRect {
   NSColor* shadingColor = gfx::SkColorToCalibratedNSColor(kShadingColor);
   NSColor* borderColor = gfx::SkColorToCalibratedNSColor(kSubtleBorderColor);
 
-  CGFloat arrowHalfWidth = kArrowWidth / 2.0;
+  CGFloat arrowHalfWidth = autofill::kArrowWidth / 2.0;
   NSRect bounds = [self bounds];
-  CGFloat y = NSMaxY(bounds) - kArrowHeight;
+  CGFloat y = NSMaxY(bounds) - autofill::kArrowHeight;
 
   NSBezierPath* arrow = [NSBezierPath bezierPath];
   // Note that we purposely draw slightly outside of |bounds| so that the
   // stroke is hidden on the sides and bottom.
   NSRect arrowBounds = NSInsetRect(bounds, -1, -1);
   arrowBounds.size.height--;
   [arrow moveToPoint:NSMakePoint(NSMinX(arrowBounds), y)];
   [arrow lineToPoint:
       NSMakePoint(NSMidX(arrowBounds) - arrowHalfWidth, y)];
-  [arrow relativeLineToPoint:NSMakePoint(arrowHalfWidth, kArrowHeight)];
-  [arrow relativeLineToPoint:NSMakePoint(arrowHalfWidth, -kArrowHeight)];
+  [arrow relativeLineToPoint:
+      NSMakePoint(arrowHalfWidth,autofill::kArrowHeight)];
+  [arrow relativeLineToPoint:
+      NSMakePoint(arrowHalfWidth, -autofill::kArrowHeight)];
   [arrow lineToPoint:NSMakePoint(NSMaxX(arrowBounds), y)];
   [arrow lineToPoint:NSMakePoint(NSMaxX(arrowBounds), NSMinY(arrowBounds))];
   [arrow lineToPoint:NSMakePoint(NSMinX(arrowBounds), NSMinY(arrowBounds))];
   [arrow closePath];
 
   [shadingColor setFill];
   [arrow fill];
   [borderColor setStroke];
   [arrow stroke];
 }
 
 - (CGFloat)heightForWidth:(CGFloat)width {
   CGFloat height = kOverlayTextInterlineSpacing;
   for (NSTextView* label in [self subviews]) {
     height += NSHeight([label frame]);
     height += kOverlayTextInterlineSpacing;
   }
-  return height + kArrowHeight;
+  return height + autofill::kArrowHeight;
 }
 
 - (void)setMessages:
       (const std::vector<autofill::DialogOverlayString>&) messages {
   // We probably want to look at other multi-line messages somewhere.
   base::scoped_nsobject<NSMutableArray> labels(
       [[NSMutableArray alloc] initWithCapacity:messages.size()]);
   for (size_t i = 0; i < messages.size(); ++i) {
     base::scoped_nsobject<NSTextField> label(
         [[NSTextField alloc] initWithFrame:NSZeroRect]);
 
     NSFont* labelFont = messages[i].font.GetNativeFont();
     [label setEditable:NO];
     [label setBordered:NO];
     [label setDrawsBackground:NO];
     [label setFont:labelFont];
     [label setStringValue:base::SysUTF16ToNSString(messages[i].text)];
     [label setTextColor:gfx::SkColorToDeviceNSColor(messages[i].text_color)];
     DCHECK_EQ(messages[i].alignment, gfx::ALIGN_CENTER);
     [label setAlignment:NSCenterTextAlignment];
     [label sizeToFit];
 
     [labels addObject:label];
   }
   [self setSubviews:labels];
   [self setHidden:([labels count] == 0)];
 }
 
 - (void)performLayout {
-  CGFloat y =
-      NSMaxY([self bounds]) - kArrowHeight - kOverlayTextInterlineSpacing;
+  CGFloat y = NSMaxY([self bounds]) - autofill::kArrowHeight -
+      kOverlayTextInterlineSpacing;
   for (NSTextView* label in [self subviews]) {
     DCHECK([label isKindOfClass:[NSTextView class]]);
     CGFloat labelHeight = NSHeight([label frame]);
     [label setFrame:NSMakeRect(0, y - labelHeight,
                                NSWidth([self bounds]), labelHeight)];
     y = NSMinY([label frame]) - kOverlayTextInterlineSpacing;
   }
   DCHECK_GT(0.0, y);
 }
 
@@ skipping 142 matching lines @@
   }
 }
 
 - (void)animationEnded:(const ui::Animation*)animation {
   DCHECK_EQ(animation, fadeOutAnimation_.get());
   [[self view] setHidden:YES];
   fadeOutAnimation_.reset();
 }
 
 @end