Move SkGLContext and some GrGLInterface implementations to skgputest module

tools/gpu/gl/glx/CreatePlatformGLContext_glx.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
-#include "gl/SkGLContext.h"
+#include "gl/GLContext.h"
 
 #include <X11/Xlib.h>
 #include <GL/glx.h>
 #include <GL/glu.h>
 
 namespace {
 
 /* Note: Skia requires glx 1.3 or newer */
 
 /* This struct is taken from a mesa demo.  Please update as required */
@@ skipping 18 matching lines @@
    {0, 0} /* end of list */
 };
 #define NUM_GL_VERSIONS SK_ARRAY_COUNT(gl_versions)
 
 static bool ctxErrorOccurred = false;
 static int ctxErrorHandler(Display *dpy, XErrorEvent *ev) {
     ctxErrorOccurred = true;
     return 0;
 }
 
-class GLXGLContext : public SkGLContext {
+class GLXGLContext : public sk_gpu_test::GLContext {
 public:
     GLXGLContext(GrGLStandard forcedGpuAPI, GLXGLContext* shareList);
     ~GLXGLContext() override;
 
 private:
     void destroyGLContext();
 
     void onPlatformMakeCurrent() const override;
     void onPlatformSwapBuffers() const override;
     GrGLFuncPtr onPlatformGetProcAddress(const char*) const override;
@@ skipping 266 matching lines @@
 }
 
 void GLXGLContext::onPlatformSwapBuffers() const {
     glXSwapBuffers(fDisplay, fGlxPixmap);
 }
 
 GrGLFuncPtr GLXGLContext::onPlatformGetProcAddress(const char* procName) const {
     return glXGetProcAddress(reinterpret_cast<const GLubyte*>(procName));
 }
 
-} // anonymous namespace
+}  // anonymous namespace
 
-SkGLContext* SkCreatePlatformGLContext(GrGLStandard forcedGpuAPI, SkGLContext* shareContext) {
-    GLXGLContext* glxShareContext = reinterpret_cast<GLXGLContext*>(shareContext);
+namespace sk_gpu_test {
+GLContext *CreatePlatformGLContext(GrGLStandard forcedGpuAPI, GLContext *shareContext) {
+    GLXGLContext *glxShareContext = reinterpret_cast<GLXGLContext *>(shareContext);
     GLXGLContext *ctx = new GLXGLContext(forcedGpuAPI, glxShareContext);
     if (!ctx->isValid()) {
         delete ctx;
         return nullptr;
     }
     return ctx;
 }
+}  // namespace sk_gpu_test