Rename ASSERT* to DCHECK*.

src/x64/lithium-codegen-x64.h

Index: src/x64/lithium-codegen-x64.h
diff --git a/src/x64/lithium-codegen-x64.h b/src/x64/lithium-codegen-x64.h
index 3d2b7b113d95a6c925fff9e35f65cf77a3cd3740..b3070c01892302dfdc9cfbc0f880c96e329b5360 100644
--- a/src/x64/lithium-codegen-x64.h
+++ b/src/x64/lithium-codegen-x64.h
@@ -345,14 +345,14 @@ class LCodeGen: public LCodeGenBase {
    public:
     explicit PushSafepointRegistersScope(LCodeGen* codegen)
         : codegen_(codegen) {
-      ASSERT(codegen_->info()->is_calling());
-      ASSERT(codegen_->expected_safepoint_kind_ == Safepoint::kSimple);
+      DCHECK(codegen_->info()->is_calling());
+      DCHECK(codegen_->expected_safepoint_kind_ == Safepoint::kSimple);
       codegen_->masm_->PushSafepointRegisters();
       codegen_->expected_safepoint_kind_ = Safepoint::kWithRegisters;
     }
 
     ~PushSafepointRegistersScope() {
-      ASSERT(codegen_->expected_safepoint_kind_ == Safepoint::kWithRegisters);
+      DCHECK(codegen_->expected_safepoint_kind_ == Safepoint::kWithRegisters);
       codegen_->masm_->PopSafepointRegisters();
       codegen_->expected_safepoint_kind_ = Safepoint::kSimple;
     }