Fixed pass-by-value to pass-by-reference

chrome/browser/tab_contents/thumbnail_generator_unittest.cc

Index: chrome/browser/tab_contents/thumbnail_generator_unittest.cc
diff --git a/chrome/browser/tab_contents/thumbnail_generator_unittest.cc b/chrome/browser/tab_contents/thumbnail_generator_unittest.cc
index 99647ca93f47a02fc5b695e8300db93169c59ada..936031319f5fa63a4916613e7c37c8df3f795227 100644
--- a/chrome/browser/tab_contents/thumbnail_generator_unittest.cc
+++ b/chrome/browser/tab_contents/thumbnail_generator_unittest.cc
@@ -24,7 +24,7 @@ typedef testing::Test ThumbnailGeneratorTest;
 
 TEST_F(ThumbnailGeneratorTest, CalculateBoringScore_Empty) {
   SkBitmap bitmap;
-  EXPECT_DOUBLE_EQ(1.0, ThumbnailGenerator::CalculateBoringScore(&bitmap));
+  EXPECT_DOUBLE_EQ(1.0, ThumbnailGenerator::CalculateBoringScore(bitmap));
 }
 
 TEST_F(ThumbnailGeneratorTest, CalculateBoringScore_SingleColor) {
@@ -36,7 +36,7 @@ TEST_F(ThumbnailGeneratorTest, CalculateBoringScore_SingleColor) {
   SkBitmap bitmap =
       skia::GetTopDevice(*canvas.sk_canvas())->accessBitmap(false);
   // The thumbnail should deserve the highest boring score.
-  EXPECT_DOUBLE_EQ(1.0, ThumbnailGenerator::CalculateBoringScore(&bitmap));
+  EXPECT_DOUBLE_EQ(1.0, ThumbnailGenerator::CalculateBoringScore(bitmap));
 }
 
 TEST_F(ThumbnailGeneratorTest, CalculateBoringScore_TwoColors) {
@@ -54,7 +54,7 @@ TEST_F(ThumbnailGeneratorTest, CalculateBoringScore_TwoColors) {
   ASSERT_EQ(kSize.width(), bitmap.width());
   ASSERT_EQ(kSize.height(), bitmap.height());
   // The thumbnail should be less boring because two colors are used.
-  EXPECT_DOUBLE_EQ(0.5, ThumbnailGenerator::CalculateBoringScore(&bitmap));
+  EXPECT_DOUBLE_EQ(0.5, ThumbnailGenerator::CalculateBoringScore(bitmap));
 }
 
 TEST_F(ThumbnailGeneratorTest, GetClippedBitmap_TallerThanWide) {