Added a version of the v8::HandleScope constructor with an Isolate and use that consistently.

test/cctest/test-disasm-mips.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 56 matching lines @@
             compare_string, disasm_buffer.start());
     return false;
   }
   return true;
 }
 
 
 // Set up V8 to a state where we can at least run the assembler and
 // disassembler. Declare the variables and allocate the data structures used
 // in the rest of the macros.
-#define SET_UP()                                           \
+#define SET_UP()                                          \
   InitializeVM();                                         \
-  v8::HandleScope scope;                                  \
+  Isolate* isolate = Isolate::Current();                  \
+  HandleScope scope(isolate);                             \
   byte *buffer = reinterpret_cast<byte*>(malloc(4*1024)); \
-  Assembler assm(Isolate::Current(), buffer, 4*1024);     \
+  Assembler assm(isolate, buffer, 4*1024);                \
   bool failure = false;
 
 
 // This macro assembles one instruction using the preallocated assembler and
 // disassembles the generated instruction, comparing the output to the expected
 // value. If the comparison fails an error message is printed, but the test
 // continues to run until the end.
 #define COMPARE(asm_, compare_string) \
   { \
     int pc_offset = assm.pc_offset(); \
@@ skipping 340 matching lines @@
     COMPARE(ext_(a0, a1, 31, 1),
             "7ca407c0       ext     a0, a1, 31, 1");
     COMPARE(ext_(s6, s7, 30, 2),
             "7ef60f80       ext     s6, s7, 30, 2");
     COMPARE(ext_(v0, v1, 0, 32),
             "7c62f800       ext     v0, v1, 0, 32");
   }
 
   VERIFY_RUN();
 }