Use vertex buffer objects instead of client side arrays in fixed-function codepaths

src/gpu/gl/debug/GrGLCreateDebugInterface.cpp

Index: src/gpu/gl/debug/GrGLCreateDebugInterface.cpp
diff --git a/src/gpu/gl/debug/GrGLCreateDebugInterface.cpp b/src/gpu/gl/debug/GrGLCreateDebugInterface.cpp
index 97ab9c235848247c09b4331db08d823f460bb421..a9cc34a770286d72e926c95190024064235aba03 100644
--- a/src/gpu/gl/debug/GrGLCreateDebugInterface.cpp
+++ b/src/gpu/gl/debug/GrGLCreateDebugInterface.cpp
@@ -32,13 +32,6 @@ GrGLvoid GR_GL_FUNCTION_TYPE debugGLActiveTexture(GrGLenum texture) {
     GrDebugGL::getInstance()->setCurTextureUnit(texture);
 }
 
-GrGLvoid GR_GL_FUNCTION_TYPE debugGLClientActiveTexture(GrGLenum texture) {
-
-    // Ganesh offsets the texture unit indices
-    texture -= GR_GL_TEXTURE0;
-    GrAlwaysAssert(texture < GrDebugGL::getInstance()->getMaxTextureUnits());
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 GrGLvoid GR_GL_FUNCTION_TYPE debugGLAttachShader(GrGLuint programID,
                                                  GrGLuint shaderID) {
@@ -808,7 +801,6 @@ const GrGLInterface* GrGLCreateDebugInterface() {
     functions->fClear = noOpGLClear;
     functions->fClearColor = noOpGLClearColor;
     functions->fClearStencil = noOpGLClearStencil;
-    functions->fClientActiveTexture = debugGLClientActiveTexture;
     functions->fColorMask = noOpGLColorMask;
     functions->fCompileShader = noOpGLCompileShader;
     functions->fCompressedTexImage2D = noOpGLCompressedTexImage2D;
@@ -824,14 +816,12 @@ const GrGLInterface* GrGLCreateDebugInterface() {
     functions->fDeleteVertexArrays = debugGLDeleteVertexArrays;
     functions->fDepthMask = noOpGLDepthMask;
     functions->fDisable = noOpGLDisable;
-    functions->fDisableClientState = noOpGLDisableClientState;
     functions->fDisableVertexAttribArray = noOpGLDisableVertexAttribArray;
     functions->fDrawArrays = noOpGLDrawArrays;
     functions->fDrawBuffer = noOpGLDrawBuffer;
     functions->fDrawBuffers = noOpGLDrawBuffers;
     functions->fDrawElements = noOpGLDrawElements;
     functions->fEnable = noOpGLEnable;
-    functions->fEnableClientState = noOpGLEnableClientState;
     functions->fEnableVertexAttribArray = noOpGLEnableVertexAttribArray;
     functions->fEndQuery = noOpGLEndQuery;
     functions->fFinish = noOpGLFinish;
@@ -875,7 +865,6 @@ const GrGLInterface* GrGLCreateDebugInterface() {
     functions->fStencilMaskSeparate = noOpGLStencilMaskSeparate;
     functions->fStencilOp = noOpGLStencilOp;
     functions->fStencilOpSeparate = noOpGLStencilOpSeparate;
-    functions->fTexGenf = noOpGLTexGenf;
     functions->fTexGenfv = noOpGLTexGenfv;
     functions->fTexGeni = noOpGLTexGeni;
     functions->fTexImage2D = noOpGLTexImage2D;
@@ -906,7 +895,6 @@ const GrGLInterface* GrGLCreateDebugInterface() {
     functions->fUseProgram = debugGLUseProgram;
     functions->fVertexAttrib4fv = noOpGLVertexAttrib4fv;
     functions->fVertexAttribPointer = noOpGLVertexAttribPointer;
-    functions->fVertexPointer = noOpGLVertexPointer;
     functions->fViewport = noOpGLViewport;
     functions->fBindFramebuffer = debugGLBindFramebuffer;
     functions->fBindRenderbuffer = debugGLBindRenderbuffer;