Update a unit test so it doesn't rely on obsolete resources.

ui/base/cocoa/three_part_image_unittest.mm

Index: ui/base/cocoa/three_part_image_unittest.mm
diff --git a/ui/base/cocoa/three_part_image_unittest.mm b/ui/base/cocoa/three_part_image_unittest.mm
index a8a664c5f9da077e5010b1075c2403f73497fbc1..963249023e729e03849eb8be1680623b00de632e 100644
--- a/ui/base/cocoa/three_part_image_unittest.mm
+++ b/ui/base/cocoa/three_part_image_unittest.mm
@@ -9,37 +9,42 @@
 #include "testing/gtest_mac.h"
 #include "ui/base/resource/resource_bundle.h"
 #import "ui/gfx/test/ui_cocoa_test_helper.h"
+#include "ui/gfx/image/image_unittest_util.h"
 #include "ui/resources/grit/ui_resources.h"
 
 namespace ui {
 namespace test {
 
 TEST(ThreePartImageTest, GetRects) {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
+  const int kHeight = 11;
+  const int kLeftWidth = 3;
+  const int kMiddleWidth = 5;
+  const int kRightWidth = 7;
   base::scoped_nsobject<NSImage> leftImage(
-      rb.GetNativeImageNamed(IDR_BROWSER_ACTION_BADGE_LEFT).CopyNSImage());
+      gfx::test::CreateImage(kLeftWidth, kHeight).CopyNSImage());
   base::scoped_nsobject<NSImage> middleImage(
-      rb.GetNativeImageNamed(IDR_BROWSER_ACTION_BADGE_CENTER).CopyNSImage());
+      gfx::test::CreateImage(kMiddleWidth, kHeight).CopyNSImage());
   base::scoped_nsobject<NSImage> rightImage(
-      rb.GetNativeImageNamed(IDR_BROWSER_ACTION_BADGE_RIGHT).CopyNSImage());
+      gfx::test::CreateImage(kRightWidth, kHeight).CopyNSImage());
   ThreePartImage image(leftImage, middleImage, rightImage);
-  NSRect bounds = NSMakeRect(0, 0, 20, 11);
-  EXPECT_NSRECT_EQ(NSMakeRect(0, 0, 4, 11), image.GetLeftRect(bounds));
-  EXPECT_NSRECT_EQ(NSMakeRect(4, 0, 12, 11), image.GetMiddleRect(bounds));
-  EXPECT_NSRECT_EQ(NSMakeRect(16, 0, 4, 11), image.GetRightRect(bounds));
-}
+  NSRect bounds =
+      NSMakeRect(0, 0, kLeftWidth + kMiddleWidth + kRightWidth, kHeight);
+  EXPECT_NSRECT_EQ(NSMakeRect(0, 0, kLeftWidth, kHeight),
+                   image.GetLeftRect(bounds));
+  EXPECT_NSRECT_EQ(NSMakeRect(kLeftWidth, 0, kMiddleWidth, kHeight),
+                   image.GetMiddleRect(bounds));
+  EXPECT_NSRECT_EQ(
+      NSMakeRect(kLeftWidth + kMiddleWidth, 0, kRightWidth, kHeight),
+      image.GetRightRect(bounds));
 
-TEST(ThreePartImageTest, GetRectsWithoutMiddle) {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  base::scoped_nsobject<NSImage> leftImage(
-      rb.GetNativeImageNamed(IDR_BROWSER_ACTION_BADGE_LEFT).CopyNSImage());
-  base::scoped_nsobject<NSImage> rightImage(
-      rb.GetNativeImageNamed(IDR_BROWSER_ACTION_BADGE_RIGHT).CopyNSImage());
-  ThreePartImage image(leftImage, nullptr, rightImage);
-  NSRect bounds = NSMakeRect(0, 0, 20, 11);
-  EXPECT_NSRECT_EQ(NSMakeRect(0, 0, 4, 11), image.GetLeftRect(bounds));
-  EXPECT_NSRECT_EQ(NSMakeRect(4, 0, 12, 11), image.GetMiddleRect(bounds));
-  EXPECT_NSRECT_EQ(NSMakeRect(16, 0, 4, 11), image.GetRightRect(bounds));
+  ThreePartImage image2(leftImage, nullptr, rightImage);
+  EXPECT_NSRECT_EQ(NSMakeRect(0, 0, kLeftWidth, kHeight),
+                   image.GetLeftRect(bounds));
+  EXPECT_NSRECT_EQ(NSMakeRect(kLeftWidth, 0, kMiddleWidth, kHeight),
+                   image.GetMiddleRect(bounds));
+  EXPECT_NSRECT_EQ(
+      NSMakeRect(kLeftWidth + kMiddleWidth, 0, kRightWidth, kHeight),
+      image.GetRightRect(bounds));
 }
 
 TEST(ThreePartImageTest, HitTest) {