[Mac] Replace find_{next,prev}_Template.pdf with vector icons.

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

 // Copyright (c) 2012 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 <Cocoa/Cocoa.h>
 
 #include "base/auto_reset.h"
 #include "base/mac/bundle_locations.h"
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/browser/ui/browser_finder.h"
@@ skipping 11 matching lines @@
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/web_contents.h"
 #include "grit/components_strings.h"
 #include "grit/theme_resources.h"
 #import "third_party/google_toolbox_for_mac/src/AppKit/GTMNSAnimation+Duration.h"
 #import "ui/base/cocoa/find_pasteboard.h"
 #import "ui/base/cocoa/focus_tracker.h"
 #import "ui/base/cocoa/nsview_additions.h"
 #include "ui/base/l10n/l10n_util_mac.h"
+#include "ui/base/resource/resource_bundle.h"
+#include "ui/gfx/image/image_skia_util_mac.h"
+#include "ui/gfx/paint_vector_icon.h"
+#include "ui/gfx/vector_icons_public.h"
 #include "ui/resources/grit/ui_resources.h"
 
 using content::NativeWebKeyboardEvent;
 
 const float kFindBarOpenDuration = 0.2;
 const float kFindBarCloseDuration = 0.15;
 const float kFindBarMoveDuration = 0.15;
 const float kRightEdgeOffset = 25;
 
 
@@ skipping 81 matching lines @@
        IDS_FIND_IN_PAGE_CLOSE_TOOLTIP)];
   [previousButton_ setToolTip:l10n_util::GetNSString(
        IDS_FIND_IN_PAGE_PREVIOUS_TOOLTIP)];
   [nextButton_ setToolTip:l10n_util::GetNSString(
        IDS_FIND_IN_PAGE_NEXT_TOOLTIP)];
 
   [closeButton_ setTitle:l10n_util::GetNSString(IDS_ACCNAME_CLOSE)];
   [previousButton_ setTitle:l10n_util::GetNSString(IDS_ACCNAME_PREVIOUS)];
   [nextButton_ setTitle:l10n_util::GetNSString(IDS_ACCNAME_NEXT)];
 
+  NSImage* image = NSImageFromImageSkia(
+      gfx::CreateVectorIcon(gfx::VectorIconId::FIND_NEXT, SK_ColorBLACK));

[Nico, 2016/05/02 21:28:32]

TIL

+  [image setTemplate:YES];
+  [nextButton_ setImage:image];
+
+  image = NSImageFromImageSkia(
+      gfx::CreateVectorIcon(gfx::VectorIconId::FIND_PREV, SK_ColorBLACK));
+  [image setTemplate:YES];
+  [previousButton_ setImage:image];
+
   [findBarView_ setFrame:[self hiddenFindBarFrame]];
   defaultWidth_ = NSWidth([findBarView_ frame]);
   [[self view] setHidden:YES];
 
   [self prepopulateText:[[FindPasteboard sharedInstance] findText]];
 }
 
 - (IBAction)close:(id)sender {
   if (findBarBridge_) {
     findBarBridge_->GetFindBarController()->EndFindSession(
@@ skipping 495 matching lines @@
 }
 
 - (BrowserWindowController*)browserWindowController {
   if (!browser_)
     return nil;
   return [BrowserWindowController
       browserWindowControllerForWindow:browser_->window()->GetNativeWindow()];
 }
 
 @end