Merge CSSSVGDocumentValue with CSSURIValue

third_party/WebKit/Source/core/css/resolver/FilterOperationResolver.cpp

Index: third_party/WebKit/Source/core/css/resolver/FilterOperationResolver.cpp
diff --git a/third_party/WebKit/Source/core/css/resolver/FilterOperationResolver.cpp b/third_party/WebKit/Source/core/css/resolver/FilterOperationResolver.cpp
index d41a8cfe79af2de57cee6ad81d6c7a4ea327bfc7..ec78f73c8f7cff9e73d5aba938ea443c16611329 100644
--- a/third_party/WebKit/Source/core/css/resolver/FilterOperationResolver.cpp
+++ b/third_party/WebKit/Source/core/css/resolver/FilterOperationResolver.cpp
@@ -31,6 +31,7 @@
 #include "core/css/CSSFunctionValue.h"
 #include "core/css/CSSPrimitiveValueMappings.h"
 #include "core/css/CSSShadowValue.h"
+#include "core/css/CSSURIValue.h"
 #include "core/css/resolver/StyleResolverState.h"
 #include "core/frame/UseCounter.h"
 #include "core/layout/svg/ReferenceFilterBuilder.h"
@@ -133,15 +134,15 @@ FilterOperations FilterOperationResolver::createFilterOperations(StyleResolverSt
         ASSERT(filterValue->length() <= 1);
 
         if (operationType == FilterOperation::REFERENCE) {
-            const CSSSVGDocumentValue& svgDocumentValue = toCSSSVGDocumentValue(filterValue->item(0));
-            KURL url = state.document().completeURL(svgDocumentValue.url());
+            const CSSURIValue& urlValue = toCSSURIValue(filterValue->item(0));
+            KURL url = state.document().completeURL(urlValue.url());
 
-            ReferenceFilterOperation* operation = ReferenceFilterOperation::create(svgDocumentValue.url(), AtomicString(url.fragmentIdentifier()));
+            ReferenceFilterOperation* operation = ReferenceFilterOperation::create(urlValue.url(), AtomicString(url.fragmentIdentifier()));
             if (!equalIgnoringFragmentIdentifier(url, state.document().url())) {
-                if (!svgDocumentValue.loadRequested())
-                    state.elementStyleResources().addPendingSVGDocument(operation, &svgDocumentValue);
-                else if (svgDocumentValue.cachedSVGDocument())
-                    ReferenceFilterBuilder::setDocumentResourceReference(operation, new DocumentResourceReference(svgDocumentValue.cachedSVGDocument()));
+                if (!urlValue.loadRequested())
+                    state.elementStyleResources().addPendingSVGDocument(operation, &urlValue);
+                else if (urlValue.cachedDocument())
+                    ReferenceFilterBuilder::setDocumentResourceReference(operation, new DocumentResourceReference(urlValue.cachedDocument()));
             }
             operations.operations().append(operation);
             continue;