Revert "Keep a canonical list of shared function infos."

src/debug.cc

 // 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.
 
 #include "src/v8.h"
 
 #include "src/api.h"
 #include "src/arguments.h"
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
@@ skipping 2063 matching lines @@
 
     // There will be at least one break point when we are done.
     has_break_points_ = true;
 
     // If the candidate found is compiled we are done.
     done = target->is_compiled();
     if (!done) {
       // If the candidate is not compiled, compile it to reveal any inner
       // functions which might contain the requested source position. This
       // will compile all inner functions that cannot be compiled without a
-      // context, because Compiler::GetSharedFunctionInfo checks whether the
+      // context, because Compiler::BuildFunctionInfo checks whether the
       // debugger is active.
       MaybeHandle<Code> maybe_result = target_function.is_null()
           ? Compiler::GetUnoptimizedCode(target)
           : Compiler::GetUnoptimizedCode(target_function);
       if (maybe_result.is_null()) return isolate_->factory()->undefined_value();
     }
   }  // End while loop.
 
   // JSFunctions from the same literal may not have the same shared function
   // info. Find those JSFunctions and deduplicate the shared function info.
@@ skipping 1294 matching lines @@
 }
 
 
 void LockingCommandMessageQueue::Clear() {
   base::LockGuard<base::Mutex> lock_guard(&mutex_);
   queue_.Clear();
 }
 
 }  // namespace internal
 }  // namespace v8