[turbofan] Merge compiler unit tests into src.

src/compiler/graph-unittest.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef V8_COMPILER_UNITTESTS_GRAPH_UNITTEST_H_
-#define V8_COMPILER_UNITTESTS_GRAPH_UNITTEST_H_
+#ifndef V8_COMPILER_GRAPH_UNITTEST_H_
+#define V8_COMPILER_GRAPH_UNITTEST_H_
 
+#include "src/compiler/common-operator.h"
+#include "src/compiler/compiler-unittests.h"
 #include "src/compiler/graph.h"
 #include "src/compiler/machine-operator.h"
-#include "test/compiler-unittests/common-operator-unittest.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace v8 {
 namespace internal {
 
 // Forward declarations.
 class HeapObject;
 template <class T>
 class PrintableUnique;
 
 namespace compiler {
 
 using ::testing::Matcher;
 
 
-class GraphTest : public CommonOperatorTest {
+class GraphTest : public CompilerTest {
  public:
   explicit GraphTest(int parameters = 1);
   virtual ~GraphTest();
 
  protected:
   Node* Parameter(int32_t index);
   Node* Float64Constant(double value);
   Node* Int32Constant(int32_t value);
   Node* Int64Constant(int64_t value);
   Node* NumberConstant(double value);
   Node* HeapConstant(const PrintableUnique<HeapObject>& value);
   Node* FalseConstant();
   Node* TrueConstant();
 
   Matcher<Node*> IsFalseConstant();
   Matcher<Node*> IsTrueConstant();
 
+  CommonOperatorBuilder* common() { return &common_; }
   Graph* graph() { return &graph_; }
 
  private:
+  CommonOperatorBuilder common_;
   Graph graph_;
 };
 
 
 Matcher<Node*> IsBranch(const Matcher<Node*>& value_matcher,
                         const Matcher<Node*>& control_matcher);
 Matcher<Node*> IsMerge(const Matcher<Node*>& control0_matcher,
                        const Matcher<Node*>& control1_matcher);
 Matcher<Node*> IsIfTrue(const Matcher<Node*>& control_matcher);
 Matcher<Node*> IsIfFalse(const Matcher<Node*>& control_matcher);
@@ skipping 61 matching lines @@
 Matcher<Node*> IsChangeInt32ToInt64(const Matcher<Node*>& input_matcher);
 Matcher<Node*> IsChangeUint32ToFloat64(const Matcher<Node*>& input_matcher);
 Matcher<Node*> IsChangeUint32ToUint64(const Matcher<Node*>& input_matcher);
 Matcher<Node*> IsTruncateFloat64ToInt32(const Matcher<Node*>& input_matcher);
 Matcher<Node*> IsTruncateInt64ToInt32(const Matcher<Node*>& input_matcher);
 
 }  //  namespace compiler
 }  //  namespace internal
 }  //  namespace v8
 
-#endif  // V8_COMPILER_UNITTESTS_GRAPH_UNITTEST_H_
+#endif  // V8_COMPILER_GRAPH_UNITTEST_H_