"NULL !=" = NULL

src/core/SkBlitter.cpp

 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBlitter.h"
 #include "SkAntiRun.h"
 #include "SkColor.h"
@@ skipping 682 matching lines @@
         SkShader::Context*  fProxyContext;
         SkPMColor           fPMColor;
 
         typedef SkShader::Context INHERITED;
     };
 
 #ifndef SK_IGNORE_TO_STRING
     virtual void toString(SkString* str) const SK_OVERRIDE {
         str->append("Sk3DShader: (");
 
-        if (NULL != fProxy) {
+        if (fProxy) {
             str->append("Proxy: ");
             fProxy->toString(str);
         }
 
         this->INHERITED::toString(str);
 
         str->append(")");
     }
 #endif
 
@@ skipping 154 matching lines @@
     SkTCopyOnFirstWrite<SkPaint> paint(origPaint);
 
     if (origPaint.getMaskFilter() != NULL &&
             origPaint.getMaskFilter()->getFormat() == SkMask::k3D_Format) {
         shader3D = SkNEW_ARGS(Sk3DShader, (shader));
         // we know we haven't initialized lazyPaint yet, so just do it
         paint.writable()->setShader(shader3D)->unref();
         shader = shader3D;
     }
 
-    if (NULL != mode) {
+    if (mode) {
         switch (interpret_xfermode(*paint, mode, device.colorType())) {
             case kSrcOver_XferInterp:
                 mode = NULL;
                 paint.writable()->setXfermode(NULL);
                 break;
             case kSkipDrawing_XferInterp:{
                 blitter = allocator->createT<SkNullBlitter>();
                 return blitter;
             }
             default:
@@ skipping 146 matching lines @@
     fShaderContext->~Context();
     SkShader::Context* ctx = fShader->createContext(rec, (void*)fShaderContext);
     if (NULL == ctx) {
         // Need a valid context in fShaderContext's storage, so we can later (or our caller) call
         // the in-place destructor.
         SkNEW_PLACEMENT_ARGS(fShaderContext, SkTransparentShaderContext, (*fShader, rec));
         return false;
     }
     return true;
 }