detach -> release

src/views/sdl/SkOSWindow_SDL.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 "SkOSWindow_SDL.h"
 #include "SkCanvas.h"
 
 #if defined(SK_BUILD_FOR_ANDROID)
@@ skipping 32 matching lines @@
 
 SkOSWindow* SkOSWindow::GetInstanceForWindowID(Uint32 windowID) {
     if (gCurrentWindow &&
         gCurrentWindow->fWindow &&
         SDL_GetWindowID(gCurrentWindow->fWindow) == windowID) {
         return gCurrentWindow;
     }
     return nullptr;
 }
 
-void SkOSWindow::detach() {
+void SkOSWindow::release() {
     if (fGLContext) {
         SDL_GL_DeleteContext(fGLContext);
         fGLContext = nullptr;
     }
 }
 
 bool SkOSWindow::attach(SkBackEndTypes attachType, int msaaSampleCount, AttachmentInfo* info) {
     this->createWindow(msaaSampleCount);
     if (!fWindow) {
         return false;
     }
     if (!fGLContext) {
         fGLContext = SDL_GL_CreateContext(fWindow);
         if (!fGLContext) {
             report_sdl_error("Failed to create SDL GL context.");
             return false;
         }
         glClearColor(0, 0, 0, 0);
         glClearStencil(0);
         glStencilMask(0xffffffff);
         glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
     }
 
     if (SDL_GL_MakeCurrent(fWindow, fGLContext) != 0) {
         report_sdl_error("Failed to make SDL GL context current.");
-        this->detach();
+        this->release();
         return false;
     }
 
     info->fSampleCount = msaaSampleCount;
     info->fStencilBits = 8;
 
     glViewport(0, 0, SkScalarRoundToInt(this->width()), SkScalarRoundToInt(this->height()));
     return true;
 }
 
@@ skipping 122 matching lines @@
     fWindow = SDL_CreateWindow(this->getTitle(), SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED,
                                windowWidth, windowHeight, windowFlags);
     if (!fWindow) {
         report_sdl_error("Failed to create SDL window.");
         return;
     }
     fWindowMSAASampleCount = msaaSampleCount;
 }
 
 void SkOSWindow::destroyWindow() {
-    this->detach();
+    this->release();
     if (fWindow) {
         SDL_DestroyWindow(fWindow);
         fWindow = nullptr;
         fWindowMSAASampleCount = 0;
     }
 }
 
 bool SkOSWindow::HasDirtyWindows() {
     if (gCurrentWindow && gCurrentWindow->fWindow) {
         return gCurrentWindow->isDirty();
@@ skipping 158 matching lines @@
 
     SkOSWindow::RunEventLoop();
 
     delete window;
     application_term();
 
     SDL_Quit();
 
     return 0;
 }