"NULL !=" = NULL

include/gpu/GrContextFactory.h

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrContextFactory_DEFINED
 #define GrContextFactory_DEFINED
 
@@ skipping 77 matching lines @@
         }
     }
 
     explicit GrContextFactory(const GrContext::Options& opts) : fGlobalOptions(opts) { }
     GrContextFactory() { }
 
     ~GrContextFactory() { this->destroyContexts(); }
 
     void destroyContexts() {
         for (int i = 0; i < fContexts.count(); ++i) {
-            if (NULL != fContexts[i].fGLContext) {  //  could be abandoned.
+            if (fContexts[i].fGLContext) {  //  could be abandoned.
                 fContexts[i].fGLContext->makeCurrent();
             }
             fContexts[i].fGrContext->unref();
-            if (NULL != fContexts[i].fGLContext) {
+            if (fContexts[i].fGLContext) {
                 fContexts[i].fGLContext->unref();
             }
         }
         fContexts.reset();
     }
 
     void abandonContexts() {
         for (int i = 0; i < fContexts.count(); ++i) {
-            if (NULL != fContexts[i].fGLContext) {
+            if (fContexts[i].fGLContext) {
                 fContexts[i].fGLContext->testAbandon();
                 SkSafeSetNull(fContexts[i].fGLContext);
             }
             fContexts[i].fGrContext->abandonContext();
         }
     }
 
     /**
      * Get a GrContext initialized with a type of GL context. It also makes the GL context current.
      */
@@ skipping 86 matching lines @@
     struct GPUContext {
         GLContextType             fType;
         SkGLContextHelper*        fGLContext;
         GrContext*                fGrContext;
     };
     SkTArray<GPUContext, true>    fContexts;
     const GrContext::Options      fGlobalOptions;
 };
 
 #endif