[presubmit] Enabling readability/inheritance linter checking.

src/ic/ic.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_IC_H_
 #define V8_IC_H_
 
 #include "src/ic/ic-state.h"
 #include "src/macro-assembler.h"
 #include "src/messages.h"
@@ skipping 342 matching lines @@
                  : isolate()->builtins()->KeyedLoadIC_Slow();
     }
   }
 
   Handle<Code> megamorphic_stub() override;
 
   // Update the inline cache and the global stub cache based on the
   // lookup result.
   void UpdateCaches(LookupIterator* lookup);
 
-  virtual Handle<Code> CompileHandler(LookupIterator* lookup,
-                                      Handle<Object> unused,
-                                      CacheHolderFlag cache_holder) override;
+  Handle<Code> CompileHandler(LookupIterator* lookup, Handle<Object> unused,
+                              CacheHolderFlag cache_holder) override;
 
  private:
   Handle<Code> SimpleFieldLoad(FieldIndex index);
 
   static void Clear(Isolate* isolate, Address address, Code* target,
                     Address constant_pool);
 
   friend class IC;
 };
 
@@ skipping 113 matching lines @@
     return pre_monomorphic_stub(isolate(), language_mode());
   }
 
   static Handle<Code> pre_monomorphic_stub(Isolate* isolate,
                                            LanguageMode language_mode);
 
   // Update the inline cache and the global stub cache based on the
   // lookup result.
   void UpdateCaches(LookupIterator* lookup, Handle<Object> value,
                     JSReceiver::StoreFromKeyed store_mode);
-  virtual Handle<Code> CompileHandler(LookupIterator* lookup,
-                                      Handle<Object> value,
-                                      CacheHolderFlag cache_holder) override;
+  Handle<Code> CompileHandler(LookupIterator* lookup, Handle<Object> value,
+                              CacheHolderFlag cache_holder) override;
 
  private:
   inline void set_target(Code* code);
 
   static void Clear(Isolate* isolate, Address address, Code* target,
                     Address constant_pool);
 
   friend class IC;
 };
 
@@ skipping 168 matching lines @@
 
 
 // Helper for BinaryOpIC and CompareIC.
 enum InlinedSmiCheck { ENABLE_INLINED_SMI_CHECK, DISABLE_INLINED_SMI_CHECK };
 void PatchInlinedSmiCode(Address address, InlinedSmiCheck check);
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_IC_H_