Clean up debugger flags.

src/isolate.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_ISOLATE_H_
 #define V8_ISOLATE_H_
 
 #include "../include/v8-debug.h"
 #include "allocation.h"
 #include "assert-scope.h"
@@ skipping 494 matching lines @@
   // Returns the key used to store process-wide thread IDs.
   static Thread::LocalStorageKey thread_id_key() {
     return thread_id_key_;
   }
 
   static Thread::LocalStorageKey per_isolate_thread_data_key();
 
   // Mutex for serializing access to break control structures.
   RecursiveMutex* break_access() { return &break_access_; }
 
-  // Mutex for serializing access to debugger.
-  RecursiveMutex* debugger_access() { return &debugger_access_; }
-
   Address get_address_from_id(AddressId id);
 
   // Access to top context (where the current function object was created).
   Context* context() { return thread_local_top_.context_; }
   void set_context(Context* context) {
     ASSERT(context == NULL || context->IsContext());
     thread_local_top_.context_ = context;
   }
   Context** context_address() { return &thread_local_top_.context_; }
 
@@ skipping 395 matching lines @@
     return &regexp_macro_assembler_canonicalize_;
   }
 
   RegExpStack* regexp_stack() { return regexp_stack_; }
 
   unibrow::Mapping<unibrow::Ecma262Canonicalize>*
       interp_canonicalize_mapping() {
     return &interp_canonicalize_mapping_;
   }
 
-  inline bool IsCodePreAgingActive();
-
   Debugger* debugger() {  return debugger_; }
   Debug* debug() { return debug_; }
 
-  inline bool IsDebuggerActive();
   inline bool DebuggerHasBreakPoints();
 
   CpuProfiler* cpu_profiler() const { return cpu_profiler_; }
   HeapProfiler* heap_profiler() const { return heap_profiler_; }
 
 #ifdef DEBUG
   HistogramInfo* heap_histograms() { return heap_histograms_; }
 
   JSObject::SpillInformation* js_spill_information() {
     return &js_spill_information_;
@@ skipping 238 matching lines @@
   int stack_trace_nesting_level_;
   StringStream* incomplete_message_;
   Address isolate_addresses_[kIsolateAddressCount + 1];  // NOLINT
   Bootstrapper* bootstrapper_;
   RuntimeProfiler* runtime_profiler_;
   CompilationCache* compilation_cache_;
   Counters* counters_;
   CodeRange* code_range_;
   RecursiveMutex break_access_;
   Atomic32 debugger_initialized_;
-  RecursiveMutex debugger_access_;
   Logger* logger_;
   StackGuard stack_guard_;
   StatsTable* stats_table_;
   StubCache* stub_cache_;
   CodeAgingHelper* code_aging_helper_;
   DeoptimizerData* deoptimizer_data_;
   MaterializedObjectStore* materialized_object_store_;
   ThreadLocalTop thread_local_top_;
   bool capture_stack_trace_for_uncaught_exceptions_;
   int stack_trace_for_uncaught_exceptions_frame_limit_;
@@ skipping 280 matching lines @@
   }
 
   EmbeddedVector<char, 128> filename_;
   FILE* file_;
   int scope_depth_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_ISOLATE_H_