Remove all uses of the ASCIILiteral class.

Source/core/platform/graphics/GraphicsContextAnnotation.h

Index: Source/core/platform/graphics/GraphicsContextAnnotation.h
diff --git a/Source/core/platform/graphics/GraphicsContextAnnotation.h b/Source/core/platform/graphics/GraphicsContextAnnotation.h
index 22684b5a1adc41178891542b166f107dcc017e97..f30a38d87ca8146856f6344054c08f4c22aa9b04 100644
--- a/Source/core/platform/graphics/GraphicsContextAnnotation.h
+++ b/Source/core/platform/graphics/GraphicsContextAnnotation.h
@@ -62,8 +62,8 @@ class GraphicsContextAnnotation {
 public:
     GraphicsContextAnnotation(const PaintInfo&, const RenderObject*);
 
-    String rendererName() const { return ASCIILiteral(m_rendererName); }
-    String paintPhase() const { return ASCIILiteral(m_paintPhase); }
+    String rendererName() const { return m_rendererName; }
+    String paintPhase() const { return m_paintPhase; }
     String elementId() const { return m_elementId; }
     String elementClass() const { return m_elementClass; }
     String elementTag() const { return m_elementTag; }