Move all filters-related files from core/platform to platform.

Source/platform/graphics/filters/FEConvolveMatrix.cpp

Index: Source/platform/graphics/filters/FEConvolveMatrix.cpp
diff --git a/Source/core/platform/graphics/filters/FEConvolveMatrix.cpp b/Source/platform/graphics/filters/FEConvolveMatrix.cpp
similarity index 99%
rename from Source/core/platform/graphics/filters/FEConvolveMatrix.cpp
rename to Source/platform/graphics/filters/FEConvolveMatrix.cpp
index b0697ea5c2f944ad6e95f02ea12ca2547d17a025..454541e0b80b37a7fef0ca80fcea3c52ae089a68 100644
--- a/Source/core/platform/graphics/filters/FEConvolveMatrix.cpp
+++ b/Source/platform/graphics/filters/FEConvolveMatrix.cpp
@@ -23,17 +23,15 @@
  */
 
 #include "config.h"
+#include "platform/graphics/filters/FEConvolveMatrix.h"
 
-#include "core/platform/graphics/filters/FEConvolveMatrix.h"
-
+#include "SkMatrixConvolutionImageFilter.h"
 #include "platform/graphics/filters/ParallelJobs.h"
 #include "platform/graphics/filters/SkiaImageFilterBuilder.h"
 #include "platform/text/TextStream.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/Uint8ClampedArray.h"
 
-#include "SkMatrixConvolutionImageFilter.h"
-
 namespace WebCore {
 
 FEConvolveMatrix::FEConvolveMatrix(Filter* filter, const IntSize& kernelSize,
@@ -240,8 +238,9 @@ ALWAYS_INLINE void setDestinationPixels(Uint8ClampedArray* image, int& pixel, fl
     if (preserveAlphaValues) {
         image->set(pixel, src->item(pixel));
         ++pixel;
-    } else
+    } else {
         image->set(pixel++, maxAlpha);
+    }
 }
 
 #if defined(_MSC_VER) && (_MSC_VER >= 1700)