Centralize the setting of Accept headers

third_party/WebKit/Source/core/fetch/ImageResource.cpp

Index: third_party/WebKit/Source/core/fetch/ImageResource.cpp
diff --git a/third_party/WebKit/Source/core/fetch/ImageResource.cpp b/third_party/WebKit/Source/core/fetch/ImageResource.cpp
index 1db3eb8f16620ac610c737e1e7d1255241d2a0a6..5546e574d67bcfc2babfb7e6104500958d0eccce 100644
--- a/third_party/WebKit/Source/core/fetch/ImageResource.cpp
+++ b/third_party/WebKit/Source/core/fetch/ImageResource.cpp
@@ -64,7 +64,6 @@ ImageResource::ImageResource(const ResourceRequest& resourceRequest, const Resou
     , m_hasDevicePixelRatioHeaderValue(false)
 {
     WTF_LOG(Timers, "new ImageResource(ResourceRequest) %p", this);
-    setCustomAcceptHeader();
 }
 
 ImageResource::ImageResource(blink::Image* image, const ResourceLoaderOptions& options)
@@ -75,7 +74,6 @@ ImageResource::ImageResource(blink::Image* image, const ResourceLoaderOptions& o
 {
     WTF_LOG(Timers, "new ImageResource(Image) %p", this);
     setStatus(Cached);
-    setCustomAcceptHeader();
 }
 
 ImageResource::ImageResource(const ResourceRequest& resourceRequest, blink::Image* image, const ResourceLoaderOptions& options)
@@ -84,7 +82,6 @@ ImageResource::ImageResource(const ResourceRequest& resourceRequest, blink::Imag
 {
     WTF_LOG(Timers, "new ImageResource(ResourceRequest, Image) %p", this);
     setStatus(Cached);
-    setCustomAcceptHeader();
 }
 
 ImageResource::~ImageResource()
@@ -312,12 +309,6 @@ void ImageResource::clear()
     setEncodedSize(0);
 }
 
-void ImageResource::setCustomAcceptHeader()
-{
-    DEFINE_STATIC_LOCAL(const AtomicString, acceptImages, ("image/webp,image/*,*/*;q=0.8"));
-    setAccept(acceptImages);
-}
-
 inline void ImageResource::createImage()
 {
     // Create the image if it doesn't yet exist.