Alternate NTP: Add search token to omnibox

chrome/browser/ui/cocoa/location_bar/separator_decoration.mm

Index: chrome/browser/ui/cocoa/location_bar/separator_decoration.mm
diff --git a/chrome/browser/ui/cocoa/location_bar/separator_decoration.mm b/chrome/browser/ui/cocoa/location_bar/separator_decoration.mm
new file mode 100644
index 0000000000000000000000000000000000000000..d0e0915295c00876346dfb01e285db1a3b0e0834
--- /dev/null
+++ b/chrome/browser/ui/cocoa/location_bar/separator_decoration.mm
@@ -0,0 +1,39 @@
+// Copyright (c) 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/location_bar/separator_decoration.h"
+
+#import "chrome/browser/ui/cocoa/nsview_additions.h"
+#import "chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h"
+
+SeparatorDecoration::SeparatorDecoration() {
+}
+
+SeparatorDecoration::~SeparatorDecoration() {
+}
+
+void SeparatorDecoration::DrawInFrame(NSRect frame, NSView* control_view) {
+  // Inset by 1 from top and bottom to avoid drawing on top of the the omnibox
+  // bezel.
+  NSRect rect = NSInsetRect(frame, 0, 1);
+  rect.size.width = [control_view cr_lineWidth];
+  rect.origin.x = NSMaxX(frame) - NSWidth(rect);
+  [SeparatorColor(control_view) set];
+  NSRectFillUsingOperation(rect, NSCompositeSourceOver);
+}
+
+CGFloat SeparatorDecoration::GetWidthForSpace(CGFloat width,
+                                              CGFloat text_width) {
+  return 2;
+}
+
+SeparatorDecoration* SeparatorDecoration::AsSeparatorDecoration() {
+  return this;
+}
+
+NSColor* SeparatorDecoration::SeparatorColor(NSView* view) const {
+  const CGFloat lineWidth = [view cr_lineWidth];
+  return [OmniboxViewMac::SuggestTextColor()
+      colorWithAlphaComponent:0.25 / lineWidth];
+}