Reland "Initial switch to Chromium-style CHECK_* and DCHECK_* macros.".

test/cctest/cctest.h

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 422 matching lines @@
     const char* source, const char* origin_url) {
   return CompileRunWithOrigin(v8_str(source), origin_url);
 }
 
 
 
 static inline void ExpectString(const char* code, const char* expected) {
   v8::Local<v8::Value> result = CompileRun(code);
   CHECK(result->IsString());
   v8::String::Utf8Value utf8(result);
-  CHECK_EQ(expected, *utf8);
+  CHECK_EQ(0, strcmp(expected, *utf8));
 }
 
 
 static inline void ExpectInt32(const char* code, int expected) {
   v8::Local<v8::Value> result = CompileRun(code);
   CHECK(result->IsInt32());
   CHECK_EQ(expected, result->Int32Value());
 }
 
 
@@ skipping 96 matching lines @@
 }
 
 
 // Helper class for new allocations tracking and checking.
 // To use checking of JS allocations tracking in a test,
 // just create an instance of this class.
 class HeapObjectsTracker {
  public:
   HeapObjectsTracker() {
     heap_profiler_ = i::Isolate::Current()->heap_profiler();
-    CHECK_NE(NULL, heap_profiler_);
+    CHECK_NOT_NULL(heap_profiler_);
     heap_profiler_->StartHeapObjectsTracking(true);
   }
 
   ~HeapObjectsTracker() {
     i::Isolate::Current()->heap()->CollectAllAvailableGarbage();
     CHECK_EQ(0, heap_profiler_->heap_object_map()->FindUntrackedObjects());
     heap_profiler_->StopHeapObjectsTracking();
   }
 
  private:
@@ skipping 21 matching lines @@
   HandleAndZoneScope() {}
 
   // Prefixing the below with main_ reduces a lot of naming clashes.
   i::Zone* main_zone() { return &main_zone_; }
 
  private:
   i::Zone main_zone_;
 };
 
 #endif  // ifndef CCTEST_H_