Consistently use only one of virtual/OVERRIDE/FINAL.

src/compiler.cc

 // Copyright 2012 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.
 
 #include "src/v8.h"
 
 #include "src/compiler.h"
 
 #include "src/ast-numbering.h"
 #include "src/ast-this-access-visitor.h"
@@ skipping 292 matching lines @@
   }
 }
 
 
 class HOptimizedGraphBuilderWithPositions: public HOptimizedGraphBuilder {
  public:
   explicit HOptimizedGraphBuilderWithPositions(CompilationInfo* info)
       : HOptimizedGraphBuilder(info) {
   }
 
-#define DEF_VISIT(type)                                 \
-  virtual void Visit##type(type* node) OVERRIDE {    \
-    if (node->position() != RelocInfo::kNoPosition) {   \
-      SetSourcePosition(node->position());              \
-    }                                                   \
-    HOptimizedGraphBuilder::Visit##type(node);          \
+#define DEF_VISIT(type)                               \
+  void Visit##type(type* node) OVERRIDE {             \
+    if (node->position() != RelocInfo::kNoPosition) { \
+      SetSourcePosition(node->position());            \
+    }                                                 \
+    HOptimizedGraphBuilder::Visit##type(node);        \
   }
   EXPRESSION_NODE_LIST(DEF_VISIT)
 #undef DEF_VISIT
 
-#define DEF_VISIT(type)                                          \
-  virtual void Visit##type(type* node) OVERRIDE {             \
-    if (node->position() != RelocInfo::kNoPosition) {            \
-      SetSourcePosition(node->position());                       \
-    }                                                            \
-    HOptimizedGraphBuilder::Visit##type(node);                   \
+#define DEF_VISIT(type)                               \
+  void Visit##type(type* node) OVERRIDE {             \
+    if (node->position() != RelocInfo::kNoPosition) { \
+      SetSourcePosition(node->position());            \
+    }                                                 \
+    HOptimizedGraphBuilder::Visit##type(node);        \
   }
   STATEMENT_NODE_LIST(DEF_VISIT)
 #undef DEF_VISIT
 
-#define DEF_VISIT(type)                                            \
-  virtual void Visit##type(type* node) OVERRIDE {               \
-    HOptimizedGraphBuilder::Visit##type(node);                     \
+#define DEF_VISIT(type)                        \
+  void Visit##type(type* node) OVERRIDE {      \
+    HOptimizedGraphBuilder::Visit##type(node); \
   }
   MODULE_NODE_LIST(DEF_VISIT)
   DECLARATION_NODE_LIST(DEF_VISIT)
 #undef DEF_VISIT
 };
 
 
 OptimizedCompileJob::Status OptimizedCompileJob::CreateGraph() {
   DCHECK(info()->IsOptimizing());
   DCHECK(!info()->IsCompilingForDebugging());
@@ skipping 1226 matching lines @@
   AllowHandleDereference allow_deref;
   bool tracing_on = info()->IsStub()
       ? FLAG_trace_hydrogen_stubs
       : (FLAG_trace_hydrogen &&
          info()->closure()->PassesFilter(FLAG_trace_hydrogen_filter));
   return (tracing_on &&
       base::OS::StrChr(const_cast<char*>(FLAG_trace_phase), name_[0]) != NULL);
 }
 
 } }  // namespace v8::internal