[wip] image color correction

Source/platform/graphics/DeferredImageDecoder.cpp

Index: Source/platform/graphics/DeferredImageDecoder.cpp
diff --git a/Source/platform/graphics/DeferredImageDecoder.cpp b/Source/platform/graphics/DeferredImageDecoder.cpp
index 4f3822ee4e45856193d1fd68afefb19e605bda06..fd35350ef113eeffaf0133705625126ad7da6d77 100644
--- a/Source/platform/graphics/DeferredImageDecoder.cpp
+++ b/Source/platform/graphics/DeferredImageDecoder.cpp
@@ -126,8 +126,8 @@ void DeferredImageDecoder::setData(SharedBuffer& data, bool allDataReceived)
 
 bool DeferredImageDecoder::isSizeAvailable()
 {
-    // m_actualDecoder is 0 only if image decoding is deferred and that
-    // means image header decoded successfully and size is available.
+    // m_actualDecoder is 0 only if image decoding is deferred and that means the
+    // image header decoded successfully and the size is available.
     return m_actualDecoder ? m_actualDecoder->isSizeAvailable() : true;
 }
 
@@ -136,6 +136,11 @@ bool DeferredImageDecoder::hasColorProfile() const
     return m_actualDecoder ? m_actualDecoder->hasColorProfile() : m_hasColorProfile;
 }
 
+PassRefPtr<ColorSpaceProfile> DeferredImageDecoder::colorProfile() const
+{
+    return m_actualDecoder ? m_actualDecoder->colorProfile() : m_colorProfile;
+}
+
 IntSize DeferredImageDecoder::size() const
 {
     return m_actualDecoder ? m_actualDecoder->size() : m_size;
@@ -212,6 +217,7 @@ void DeferredImageDecoder::activateLazyDecoding()
     m_orientation = m_actualDecoder->orientation();
     m_filenameExtension = m_actualDecoder->filenameExtension();
     m_hasColorProfile = m_actualDecoder->hasColorProfile();
+    m_colorProfile = m_hasColorProfile ? m_actualDecoder->colorProfile() : nullptr;
     const bool isSingleFrame = m_actualDecoder->repetitionCount() == cAnimationNone || (m_allDataReceived && m_actualDecoder->frameCount() == 1u);
     m_frameGenerator = ImageFrameGenerator::create(SkISize::Make(m_actualDecoder->decodedSize().width(), m_actualDecoder->decodedSize().height()), m_data, m_allDataReceived, !isSingleFrame);
 }