Made Isolate a mandatory parameter for everything Handle-related.

src/ia32/macro-assembler-ia32.cc

Index: src/ia32/macro-assembler-ia32.cc
diff --git a/src/ia32/macro-assembler-ia32.cc b/src/ia32/macro-assembler-ia32.cc
index 8219d30f71cf1831fe0ac22b453ecc9590aafea6..1c01a0ea26ec507015abcd5df269d45fd027dfb8 100644
--- a/src/ia32/macro-assembler-ia32.cc
+++ b/src/ia32/macro-assembler-ia32.cc
@@ -1969,11 +1969,11 @@ void MacroAssembler::PrepareCallApiFunction(int argc) {
 void MacroAssembler::CallApiFunctionAndReturn(Address function_address,
                                               int stack_space) {
   ExternalReference next_address =
-      ExternalReference::handle_scope_next_address();
+      ExternalReference::handle_scope_next_address(isolate());
   ExternalReference limit_address =
-      ExternalReference::handle_scope_limit_address();
+      ExternalReference::handle_scope_limit_address(isolate());
   ExternalReference level_address =
-      ExternalReference::handle_scope_level_address();
+      ExternalReference::handle_scope_level_address(isolate());
 
   // Allocate HandleScope in callee-save registers.
   mov(ebx, Operand::StaticVariable(next_address));