Revert "Upgrade V8 to 3.6.6"

Not stable enough.
- Windows snapshot linking broken
- Linux crash on ./node_g test/simple/test-stream-pipe-multi.js

This reverts commit 56e6952e639ba1557a5b22333788583e9e39fa29.

1 files changed, 7 insertions, 9 deletions

diff --git a/deps/v8/src/arm/lithium-arm.h b/deps/v8/src/arm/lithium-arm.h
index 73c7e459c3..8c18760fd1 100644
--- a/deps/v8/src/arm/lithium-arm.h
+++ b/deps/v8/src/arm/lithium-arm.h
@@ -107,7 +107,7 @@ class LCodeGen;
   V(Integer32ToDouble)                          \
   V(InvokeFunction)                             \
   V(IsConstructCallAndBranch)                   \
-  V(IsNilAndBranch)                             \
+  V(IsNullAndBranch)                            \
   V(IsObjectAndBranch)                          \
   V(IsSmiAndBranch)                             \
   V(IsUndetectableAndBranch)                    \
@@ -627,17 +627,16 @@ class LCmpConstantEqAndBranch: public LControlInstruction<1, 0> {
 };
 
 
-class LIsNilAndBranch: public LControlInstruction<1, 0> {
+class LIsNullAndBranch: public LControlInstruction<1, 0> {
  public:
-  explicit LIsNilAndBranch(LOperand* value) {
+  explicit LIsNullAndBranch(LOperand* value) {
     inputs_[0] = value;
   }
 
-  DECLARE_CONCRETE_INSTRUCTION(IsNilAndBranch, "is-nil-and-branch")
-  DECLARE_HYDROGEN_ACCESSOR(IsNilAndBranch)
+  DECLARE_CONCRETE_INSTRUCTION(IsNullAndBranch, "is-null-and-branch")
+  DECLARE_HYDROGEN_ACCESSOR(IsNullAndBranch)
 
-  EqualityKind kind() const { return hydrogen()->kind(); }
-  NilValue nil() const { return hydrogen()->nil(); }
+  bool is_strict() const { return hydrogen()->is_strict(); }
 
   virtual void PrintDataTo(StringStream* stream);
 };
@@ -2160,8 +2159,7 @@ class LChunkBuilder BASE_EMBEDDED {
       LInstruction* instr, int ast_id);
   void ClearInstructionPendingDeoptimizationEnvironment();
 
-  LEnvironment* CreateEnvironment(HEnvironment* hydrogen_env,
-                                  int* argument_index_accumulator);
+  LEnvironment* CreateEnvironment(HEnvironment* hydrogen_env);
 
   void VisitInstruction(HInstruction* current);