Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/modules/webgl/WebGL2RenderingContextBase.h

Index: third_party/WebKit/Source/modules/webgl/WebGL2RenderingContextBase.h
diff --git a/third_party/WebKit/Source/modules/webgl/WebGL2RenderingContextBase.h b/third_party/WebKit/Source/modules/webgl/WebGL2RenderingContextBase.h
index 076190478d944cbedd098eea8534f9f9f52a9b7a..54b8457bb893cd54d0a461dc5cea574c6270719f 100644
--- a/third_party/WebKit/Source/modules/webgl/WebGL2RenderingContextBase.h
+++ b/third_party/WebKit/Source/modules/webgl/WebGL2RenderingContextBase.h
@@ -23,7 +23,7 @@ class WebGLUniformLocation;
 class WebGLVertexArrayObject;
 
 class WebGL2RenderingContextBase : public WebGLRenderingContextBase {
-    WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(WebGL2RenderingContextBase);
+    USING_GARBAGE_COLLECTED_MIXIN(WebGL2RenderingContextBase);
 public:
     ~WebGL2RenderingContextBase() override;
 
@@ -52,7 +52,7 @@ public:
     void texSubImage3D(GLenum, GLint, GLint, GLint, GLint, GLenum, GLenum, HTMLImageElement*, ExceptionState&);
     void texSubImage3D(GLenum, GLint, GLint, GLint, GLint, GLenum, GLenum, HTMLCanvasElement*, ExceptionState&);
     void texSubImage3D(GLenum, GLint, GLint, GLint, GLint, GLenum, GLenum, HTMLVideoElement*, ExceptionState&);
-    void texSubImage3D(GLenum, GLint, GLint, GLint, GLint, GLenum, GLenum, PassRefPtrWillBeRawPtr<ImageBitmap>, ExceptionState&);
+    void texSubImage3D(GLenum, GLint, GLint, GLint, GLint, GLenum, GLenum, RawPtr<ImageBitmap>, ExceptionState&);
     void copyTexSubImage3D(GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
     void compressedTexImage3D(GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, DOMArrayBufferView*);
     void compressedTexSubImage3D(GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, DOMArrayBufferView*);
@@ -251,27 +251,27 @@ protected:
     void setTransformFeedbackActive(bool);
     void setTransformFeedbackPaused(bool);
 
-    PersistentWillBeMember<WebGLFramebuffer> m_readFramebufferBinding;
-    PersistentWillBeMember<WebGLTransformFeedback> m_transformFeedbackBinding;
+    Member<WebGLFramebuffer> m_readFramebufferBinding;
+    Member<WebGLTransformFeedback> m_transformFeedbackBinding;
 
     std::set<GLenum> m_supportedInternalFormatsStorage;
     std::set<GLenum> m_compressedTextureFormatsETC2EAC;
 
-    PersistentWillBeMember<WebGLBuffer> m_boundCopyReadBuffer;
-    PersistentWillBeMember<WebGLBuffer> m_boundCopyWriteBuffer;
-    PersistentWillBeMember<WebGLBuffer> m_boundPixelPackBuffer;
-    PersistentWillBeMember<WebGLBuffer> m_boundPixelUnpackBuffer;
-    PersistentWillBeMember<WebGLBuffer> m_boundTransformFeedbackBuffer;
-    PersistentWillBeMember<WebGLBuffer> m_boundUniformBuffer;
+    Member<WebGLBuffer> m_boundCopyReadBuffer;
+    Member<WebGLBuffer> m_boundCopyWriteBuffer;
+    Member<WebGLBuffer> m_boundPixelPackBuffer;
+    Member<WebGLBuffer> m_boundPixelUnpackBuffer;
+    Member<WebGLBuffer> m_boundTransformFeedbackBuffer;
+    Member<WebGLBuffer> m_boundUniformBuffer;
 
-    PersistentHeapVectorWillBeHeapVector<Member<WebGLBuffer>> m_boundIndexedTransformFeedbackBuffers;
-    PersistentHeapVectorWillBeHeapVector<Member<WebGLBuffer>> m_boundIndexedUniformBuffers;
+    HeapVector<Member<WebGLBuffer>> m_boundIndexedTransformFeedbackBuffers;
+    HeapVector<Member<WebGLBuffer>> m_boundIndexedUniformBuffers;
     GLint m_maxTransformFeedbackSeparateAttribs;
     size_t m_maxBoundUniformBufferIndex;
 
-    PersistentWillBeMember<WebGLQuery> m_currentBooleanOcclusionQuery;
-    PersistentWillBeMember<WebGLQuery> m_currentTransformFeedbackPrimitivesWrittenQuery;
-    PersistentHeapVectorWillBeHeapVector<Member<WebGLSampler>> m_samplerUnits;
+    Member<WebGLQuery> m_currentBooleanOcclusionQuery;
+    Member<WebGLQuery> m_currentTransformFeedbackPrimitivesWrittenQuery;
+    HeapVector<Member<WebGLSampler>> m_samplerUnits;
 
     GLint m_packRowLength;
     GLint m_packSkipPixels;