Always pass an Isolate to AssemblerBase

src/mips64/deoptimizer-mips64.cc

Index: src/mips64/deoptimizer-mips64.cc
diff --git a/src/mips64/deoptimizer-mips64.cc b/src/mips64/deoptimizer-mips64.cc
index 24e690dfb360f3ddefeb4f34e3dd7d2a5ebc7615..8daba04ac73160db7d28638d2f6e0841f7930397 100644
--- a/src/mips64/deoptimizer-mips64.cc
+++ b/src/mips64/deoptimizer-mips64.cc
@@ -38,14 +38,15 @@ void Deoptimizer::PatchCodeForDeoptimization(Isolate* isolate, Code* code) {
     } else {
       pointer = code->instruction_start();
     }
-    CodePatcher patcher(pointer, 1);
+    CodePatcher patcher(isolate, pointer, 1);
     patcher.masm()->break_(0xCC);
 
     DeoptimizationInputData* data =
         DeoptimizationInputData::cast(code->deoptimization_data());
     int osr_offset = data->OsrPcOffset()->value();
     if (osr_offset > 0) {
-      CodePatcher osr_patcher(code->instruction_start() + osr_offset, 1);
+      CodePatcher osr_patcher(isolate, code->instruction_start() + osr_offset,
+                              1);
       osr_patcher.masm()->break_(0xCC);
     }
   }
@@ -66,7 +67,7 @@ void Deoptimizer::PatchCodeForDeoptimization(Isolate* isolate, Code* code) {
     int call_size_in_words = call_size_in_bytes / Assembler::kInstrSize;
     DCHECK(call_size_in_bytes % Assembler::kInstrSize == 0);
     DCHECK(call_size_in_bytes <= patch_size());
-    CodePatcher patcher(call_address, call_size_in_words);
+    CodePatcher patcher(isolate, call_address, call_size_in_words);
     patcher.masm()->Call(deopt_entry, RelocInfo::NONE32);
     DCHECK(prev_call_address == NULL ||
            call_address >= prev_call_address + patch_size());