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

Source/platform/graphics/filters/FEMorphology.cpp

Index: Source/platform/graphics/filters/FEMorphology.cpp
diff --git a/Source/core/platform/graphics/filters/FEMorphology.cpp b/Source/platform/graphics/filters/FEMorphology.cpp
similarity index 97%
rename from Source/core/platform/graphics/filters/FEMorphology.cpp
rename to Source/platform/graphics/filters/FEMorphology.cpp
index 93e0985c637942908c670ab3ac870ca76efef49a..5201a45dcde775923f593c74dc96539344572a78 100644
--- a/Source/core/platform/graphics/filters/FEMorphology.cpp
+++ b/Source/platform/graphics/filters/FEMorphology.cpp
@@ -23,20 +23,16 @@
  */
 
 #include "config.h"
+#include "platform/graphics/filters/FEMorphology.h"
 
-#include "core/platform/graphics/filters/FEMorphology.h"
-
-
+#include "SkMorphologyImageFilter.h"
 #include "platform/graphics/filters/ParallelJobs.h"
 #include "platform/graphics/filters/SkiaImageFilterBuilder.h"
 #include "platform/text/TextStream.h"
 #include "wtf/Uint8ClampedArray.h"
 #include "wtf/Vector.h"
 
-#include "SkMorphologyImageFilter.h"
-
-using std::min;
-using std::max;
+using namespace std;
 
 namespace WebCore {
 
@@ -124,7 +120,7 @@ void FEMorphology::platformApplyGeneric(PaintingData* paintingData, int yStart,
     for (int y = yStart; y < yEnd; ++y) {
         int extremaStartY = max(0, y - radiusY);
         int extremaEndY = min(height - 1, y + radiusY);
-        for (unsigned int clrChannel = 0; clrChannel < 4; ++clrChannel) {
+        for (unsigned clrChannel = 0; clrChannel < 4; ++clrChannel) {
             extrema.clear();
             // Compute extremas for each columns
             for (int x = 0; x <= radiusX; ++x) {
@@ -297,7 +293,7 @@ TextStream& FEMorphology::externalRepresentation(TextStream& ts, int indent) con
     ts << "[feMorphology";
     FilterEffect::externalRepresentation(ts);
     ts << " operator=\"" << morphologyOperator() << "\" "
-       << "radius=\"" << radiusX() << ", " << radiusY() << "\"]\n";
+        << "radius=\"" << radiusX() << ", " << radiusY() << "\"]\n";
     inputEffect(0)->externalRepresentation(ts, indent + 1);
     return ts;
 }