Added allocator matcros to blink classes and structures in core/svg.

BUG=523249

Review URL: https://codereview.chromium.org/1321453012

git-svn-id: svn://svn.chromium.org/blink/trunk@201464 bbb929c8-8fbe-4397-9dbb-9b2b20218538

third_party/WebKit/Source/core/svg/ColorDistance.h

@@ -20,11 +20,14 @@
 #ifndef ColorDistance_h
 #define ColorDistance_h
 
+#include "wtf/Allocator.h"
+
 namespace blink {
 
 class Color;
 
 class ColorDistance {
+    STATIC_ONLY(ColorDistance);
 public:
     static Color addColors(const Color&, const Color&);
     static float distance(const Color& fromColor, const Color& toColor);

third_party/WebKit/Source/core/svg/GradientAttributes.h

@@ -21,10 +21,12 @@
 #define GradientAttributes_h
 
 #include "core/svg/SVGUnitTypes.h"
+#include "wtf/Allocator.h"
 
 namespace blink {
 
 struct GradientAttributes {
+    DISALLOW_ALLOCATION();
     GradientAttributes()
         : m_spreadMethod(SVGSpreadMethodPad)
         , m_gradientUnits(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX)
@@ -85,6 +87,7 @@ private:
 };
 
 struct SameSizeAsGradientAttributes {
+    DISALLOW_ALLOCATION();
     AffineTransform a;
     Vector<Gradient::ColorStop> b;
     unsigned c : 8;

third_party/WebKit/Source/core/svg/SVGAnimatedRect.h

@@ -46,7 +46,7 @@ public:
 
 protected:
     SVGAnimatedRect(SVGElement* contextElement, const QualifiedName& attributeName)
-        : SVGAnimatedProperty<SVGRect>(contextElement, attributeName, SVGRect::create(SVGRect::InvalidSVGRectTag()))
+        : SVGAnimatedProperty<SVGRect>(contextElement, attributeName, SVGRect::createInvalid())
     {
     }
 };

third_party/WebKit/Source/core/svg/SVGElement.h

@@ -28,6 +28,7 @@
 #include "core/svg/SVGParsingError.h"
 #include "core/svg/properties/SVGPropertyInfo.h"
 #include "platform/heap/Handle.h"
+#include "wtf/Allocator.h"
 #include "wtf/HashMap.h"
 #include "wtf/OwnPtr.h"
 
@@ -245,6 +246,7 @@ private:
 };
 
 struct SVGAttributeHashTranslator {
+    STATIC_ONLY(SVGAttributeHashTranslator);
     static unsigned hash(const QualifiedName& key)
     {
         if (key.hasPrefix()) {

third_party/WebKit/Source/core/svg/SVGPathSeg.h

@@ -24,6 +24,7 @@
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "platform/geometry/FloatPoint.h"
 #include "platform/heap/Handle.h"
+#include "wtf/Allocator.h"
 #include "wtf/RefCounted.h"
 #include "wtf/text/WTFString.h"
 
@@ -73,6 +74,7 @@ static inline bool isAbsolutePathSegType(const SVGPathSegType type)
 }
 
 struct PathSegmentData {
+    STACK_ALLOCATED();
     PathSegmentData()
         : command(PathSegUnknown)
         , arcSweep(false)

third_party/WebKit/Source/core/svg/SVGRect.cpp

@@ -37,11 +37,6 @@ SVGRect::SVGRect()
 {
 }
 
-SVGRect::SVGRect(InvalidSVGRectTag)
-{
-    setInvalid();
-}
-
 SVGRect::SVGRect(const FloatRect& rect)
     : m_isValid(true)
     , m_value(rect)

third_party/WebKit/Source/core/svg/SVGRect.h

@@ -22,6 +22,7 @@
 
 #include "core/svg/properties/SVGPropertyHelper.h"
 #include "platform/geometry/FloatRect.h"
+#include "wtf/Allocator.h"
 
 namespace blink {
 
@@ -31,16 +32,16 @@ class SVGRect : public SVGPropertyHelper<SVGRect> {
 public:
     typedef SVGRectTearOff TearOffType;
 
-    struct InvalidSVGRectTag { };
-
     static PassRefPtrWillBeRawPtr<SVGRect> create()
     {
         return adoptRefWillBeNoop(new SVGRect());
     }
 
-    static PassRefPtrWillBeRawPtr<SVGRect> create(InvalidSVGRectTag)
+    static PassRefPtrWillBeRawPtr<SVGRect> createInvalid()
     {
-        return adoptRefWillBeNoop(new SVGRect(InvalidSVGRectTag()));
+        RefPtrWillBeRawPtr<SVGRect> rect = adoptRefWillBeNoop(new SVGRect());
+        rect->setInvalid();
+        return rect.release();
     }
 
     static PassRefPtrWillBeRawPtr<SVGRect> create(const FloatRect& rect)
@@ -76,7 +77,6 @@ public:
 
 private:
     SVGRect();
-    SVGRect(InvalidSVGRectTag);
     SVGRect(const FloatRect&);
 
     template<typename CharType>

third_party/WebKit/Source/core/svg/SVGTransformDistance.h

@@ -21,12 +21,14 @@
 #define SVGTransformDistance_h
 
 #include "core/svg/SVGTransform.h"
+#include "wtf/Allocator.h"
 
 namespace blink {
 
 class AffineTransform;
 
 class SVGTransformDistance {
+    STACK_ALLOCATED();
 public:
     SVGTransformDistance();
     SVGTransformDistance(PassRefPtrWillBeRawPtr<SVGTransform> fromTransform, PassRefPtrWillBeRawPtr<SVGTransform> toTransform);

third_party/WebKit/Source/core/svg/animation/SMILTime.h

@@ -26,6 +26,7 @@
 #ifndef SMILTime_h
 #define SMILTime_h
 
+#include "wtf/Allocator.h"
 #include "wtf/Assertions.h"
 #include "wtf/HashTraits.h"
 #include "wtf/MathExtras.h"
@@ -33,6 +34,7 @@
 namespace blink {
 
 class SMILTime {
+    ALLOW_ONLY_INLINE_ALLOCATION();
 public:
     SMILTime() : m_time(0) { }
     SMILTime(double time) : m_time(time) { }
@@ -51,6 +53,7 @@ private:
 };
 
 class SMILTimeWithOrigin {
+    ALLOW_ONLY_INLINE_ALLOCATION();
 public:
     enum Origin {
         ParserOrigin,
@@ -77,6 +80,7 @@ private:
 };
 
 struct SMILInterval {
+    DISALLOW_ALLOCATION();
     SMILInterval() { }
     SMILInterval(const SMILTime& begin, const SMILTime& end) : begin(begin), end(end) { }
 
@@ -109,6 +113,7 @@ inline bool operator!=(const SMILInterval& a, const SMILInterval& b)
 }
 
 struct SMILTimeHash {
+    STATIC_ONLY(SMILTimeHash);
     static unsigned hash(const SMILTime& key) { return WTF::FloatHash<double>::hash(key.value()); }
     static bool equal(const SMILTime& a, const SMILTime& b) { return WTF::FloatHash<double>::equal(a.value(), b.value()); }
     static const bool safeToCompareToEmptyOrDeleted = true;

third_party/WebKit/Source/core/svg/graphics/SVGImage.h

@@ -31,6 +31,7 @@
 #include "platform/graphics/paint/DisplayItemClient.h"
 #include "platform/heap/Handle.h"
 #include "platform/weborigin/KURL.h"
+#include "wtf/Allocator.h"
 
 namespace blink {
 
@@ -113,6 +114,7 @@ private:
 DEFINE_IMAGE_TYPE_CASTS(SVGImage);
 
 class ImageObserverDisabler {
+    STACK_ALLOCATED();
     WTF_MAKE_NONCOPYABLE(ImageObserverDisabler);
 public:
     ImageObserverDisabler(Image* image)

third_party/WebKit/Source/core/svg/properties/SVGListPropertyHelper.h

@@ -36,6 +36,7 @@
 #include "core/dom/ExceptionCode.h"
 #include "core/svg/SVGAnimationElement.h"
 #include "core/svg/properties/SVGPropertyHelper.h"
+#include "wtf/Allocator.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/Vector.h"
 
@@ -74,6 +75,7 @@ public:
     }
 
     class ConstIterator {
+        STACK_ALLOCATED();
     private:
         typedef typename WillBeHeapVector<RefPtrWillBeMember<ItemPropertyType>>::const_iterator WrappedType;
 

third_party/WebKit/Source/core/svg/properties/SVGListPropertyTearOffHelper.h

@@ -40,6 +40,7 @@ namespace blink {
 
 template<typename ItemProperty>
 class ListItemPropertyTraits {
+    STATIC_ONLY(ListItemPropertyTraits);
 public:
     typedef ItemProperty ItemPropertyType;
     typedef typename ItemPropertyType::TearOffType ItemTearOffType;