Remove blink side texture status caching.

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

Index: third_party/WebKit/Source/modules/webgl/WebGLTexture.h
diff --git a/third_party/WebKit/Source/modules/webgl/WebGLTexture.h b/third_party/WebKit/Source/modules/webgl/WebGLTexture.h
index 33784cc54bc88de443482afde31a7f8d1dfd7c34..9d3457035b8f4e238f5b65749b64afc493a5c9a9 100644
--- a/third_party/WebKit/Source/modules/webgl/WebGLTexture.h
+++ b/third_party/WebKit/Source/modules/webgl/WebGLTexture.h
@@ -60,30 +60,11 @@ public:
 
     int getMinFilter() const { return m_samplerState.minFilter; }
 
-    void setLevelInfo(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLenum type);
-    void setTexStorageInfo(GLenum target, GLint levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth);
-
-    bool canGenerateMipmaps();
-    // Generate all level information.
-    void generateMipmapLevelInfo();
-
-    GLenum getInternalFormat(GLenum target, GLint level) const;
-    GLenum getType(GLenum target, GLint level) const;
-    GLsizei getWidth(GLenum target, GLint level) const;
-    GLsizei getHeight(GLenum target, GLint level) const;
-    GLsizei getDepth(GLenum target, GLint level) const;
-    bool isValid(GLenum target, GLint level) const;
-    bool isImmutable() const { return m_immutable; }
-
     static GLenum getValidFormatForInternalFormat(GLenum);
 
-    bool isCubeComplete() const { return m_isCubeComplete; }
-
     // Whether width/height is NotPowerOfTwo.
     static bool isNPOT(GLsizei, GLsizei);
 
-    bool isNPOT() const;
-
     bool hasEverBeenBound() const { return object() && m_target; }
 
     static GLint computeLevelCount(GLsizei width, GLsizei height, GLsizei depth);
@@ -96,57 +77,15 @@ private:
 
     void deleteObjectImpl(WebGraphicsContext3D*) override;
 
-    class LevelInfo {
-    public:
-        LevelInfo()
-            : valid(false)
-            , internalFormat(0)
-            , width(0)
-            , height(0)
-            , depth(0)
-            , type(0)
-        {
-        }
-
-        void setInfo(GLenum internalFmt, GLsizei w, GLsizei h, GLsizei d, GLenum tp)
-        {
-            valid = true;
-            internalFormat = internalFmt;
-            width = w;
-            height = h;
-            depth = d;
-            type = tp;
-        }
-
-        bool valid;
-        GLenum internalFormat;
-        GLsizei width;
-        GLsizei height;
-        GLsizei depth;
-        GLenum type;
-    };
-
     bool isTexture() const override { return true; }
 
-    void update();
-
     int mapTargetToIndex(GLenum) const;
 
-    const LevelInfo* getLevelInfo(GLenum target, GLint level) const;
-
     GLenum m_target;
 
     WebGLSamplerState m_samplerState;
 
-    Vector<Vector<LevelInfo>> m_info;
-
-    bool m_isNPOT;
-    bool m_isCubeComplete;
-    bool m_isComplete;
-    bool m_isFloatType;
-    bool m_isHalfFloatType;
     bool m_isWebGL2OrHigher;
-    bool m_immutable;
     size_t m_baseLevel;
     size_t m_maxLevel;
 };