Move Data uri handling into WebCore

Source/WebCore/loader/DocumentLoader.cpp

Index: Source/WebCore/loader/DocumentLoader.cpp
diff --git a/Source/WebCore/loader/DocumentLoader.cpp b/Source/WebCore/loader/DocumentLoader.cpp
index 44e265c0529d9a3ea241c9bccb2e0ae22f91f5d7..b11064d9272bd67fbd042c4d9207eebdc327390b 100644
--- a/Source/WebCore/loader/DocumentLoader.cpp
+++ b/Source/WebCore/loader/DocumentLoader.cpp
@@ -35,6 +35,7 @@
 #include "CachedPage.h"
 #include "CachedResourceLoader.h"
 #include "DOMWindow.h"
+#include "DataUriResource.h"
 #include "Document.h"
 #include "DocumentParser.h"
 #include "DocumentWriter.h"
@@ -60,6 +61,7 @@
 #include "SubresourceLoader.h"
 #include "TextResourceDecoder.h"
 #include "WebCoreMemoryInstrumentation.h"
+#include <public/Platform.h>
 #include <wtf/Assertions.h>
 #include <wtf/MemoryInstrumentationHashMap.h>
 #include <wtf/MemoryInstrumentationHashSet.h>
@@ -979,6 +981,21 @@ bool DocumentLoader::scheduleArchiveLoad(ResourceLoader* loader, const ResourceR
     return m_archive;
 }
 
+bool DocumentLoader::scheduleDataUriLoad(ResourceLoader* loader, const ResourceRequest& request)
+{
+    if (request.url().protocolIsData()) {
+        String mimetype, charset;
+        Vector<char> data;
+        if (ResourceHandle::parseDataUrl(request.url(), mimetype, charset, data) && !data.isEmpty()) {
+            RefPtr<DataUriResource> resource = DataUriResource::create(SharedBuffer::adoptVector(data), request.url(), mimetype, charset, ResourceResponse(request.url(), mimetype, data.size(), charset, String()));
+            m_pendingSubstituteResources.set(loader, resource);
+            deliverSubstituteResourcesAfterDelay();
+            return true;
+        }
+    }
+    return false;
+}
+
 void DocumentLoader::setTitle(const StringWithDirection& title)
 {
     if (m_pageTitle == title)