Revert "Turn NVPR on by default (but off in tools)."

src/gpu/gl/angle/GrGLCreateANGLEInterface.cpp

Index: src/gpu/gl/angle/GrGLCreateANGLEInterface.cpp
diff --git a/src/gpu/gl/angle/GrGLCreateANGLEInterface.cpp b/src/gpu/gl/angle/GrGLCreateANGLEInterface.cpp
index 1695c3c36f5d0a99d456435c4a00d6f7cee888ad..2858541ed9c2bfdf75211d184cd4b4a87be609dc 100644
--- a/src/gpu/gl/angle/GrGLCreateANGLEInterface.cpp
+++ b/src/gpu/gl/angle/GrGLCreateANGLEInterface.cpp
@@ -152,10 +152,5 @@ const GrGLInterface* GrGLCreateANGLEInterface() {
 
     functions->fMapBuffer = (GrGLMapBufferProc) eglGetProcAddress("glMapBufferOES");
     functions->fUnmapBuffer = (GrGLUnmapBufferProc) eglGetProcAddress("glUnmapBufferOES");
-
-    interface->fExtensions.init(kGLES_GrGLStandard,
-                                interface->fFunctions.fGetString,
-                                interface->fFunctions.fGetStringi,
-                                interface->fFunctions.fGetIntegerv);
     return interface;
 }