Make FlushICache part of Assembler(Base) and take Isolate as parameter.

src/arm/code-stubs-arm.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_ARM_CODE_STUBS_ARM_H_
 #define V8_ARM_CODE_STUBS_ARM_H_
 
 #include "src/arm/frames-arm.h"
 
 namespace v8 {
@@ skipping 111 matching lines @@
       case INCREMENTAL:
         DCHECK(GetMode(stub) == STORE_BUFFER_ONLY);
         PatchNopIntoBranch(&masm, 0);
         break;
       case INCREMENTAL_COMPACTION:
         DCHECK(GetMode(stub) == STORE_BUFFER_ONLY);
         PatchNopIntoBranch(&masm, Assembler::kInstrSize);
         break;
     }
     DCHECK(GetMode(stub) == mode);
-    CpuFeatures::FlushICache(stub->instruction_start(),
-                             2 * Assembler::kInstrSize);
+    Assembler::FlushICache(stub->GetIsolate(), stub->instruction_start(),
+                           2 * Assembler::kInstrSize);
   }
 
   DEFINE_NULL_CALL_INTERFACE_DESCRIPTOR();
 
  private:
   // This is a helper class for freeing up 3 scratch registers.  The input is
   // two registers that must be preserved and one scratch register provided by
   // the caller.
   class RegisterAllocation {
    public:
@@ skipping 163 matching lines @@
 
   class LookupModeBits: public BitField<LookupMode, 0, 1> {};
 
   DEFINE_NULL_CALL_INTERFACE_DESCRIPTOR();
   DEFINE_PLATFORM_CODE_STUB(NameDictionaryLookup, PlatformCodeStub);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_CODE_STUBS_ARM_H_