Use transposedSize in more places

Source/platform/graphics/BitmapImage.cpp

Index: Source/platform/graphics/BitmapImage.cpp
diff --git a/Source/platform/graphics/BitmapImage.cpp b/Source/platform/graphics/BitmapImage.cpp
index f49218a73039395d4a07b235440cd70a30863cf2..eec27f48d948cde0ca50efbcc2d49da620037bd1 100644
--- a/Source/platform/graphics/BitmapImage.cpp
+++ b/Source/platform/graphics/BitmapImage.cpp
@@ -50,7 +50,7 @@ PassRefPtr<BitmapImage> BitmapImage::createWithOrientationForTesting(const SkBit
     RefPtr<BitmapImage> result = adoptRef(new BitmapImage(bitmap));
     result->m_frames[0].m_orientation = orientation;
     if (orientation.usesWidthAsHeight())
-        result->m_sizeRespectingOrientation = IntSize(result->m_size.height(), result->m_size.width());
+        result->m_sizeRespectingOrientation = result->m_size.transposedSize();
     return result.release();
 }