Only record one in n line endings to save space.

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 2534 matching lines @@
   // Create the compile state object.
   Handle<Object> event_data;
   // Bail out and don't call debugger if exception.
   if (!MakeCompileEvent(script, v8::CompileError).ToHandle(&event_data)) return;
 
   // Process debug event.
   ProcessDebugEvent(v8::CompileError, Handle<JSObject>::cast(event_data), true);
 }
 
 
-void Debug::OnDebugBreak(Handle<Object> break_points_hit,
-                            bool auto_continue) {
+void Debug::OnDebugBreak(Handle<Object> break_points_hit, bool auto_continue) {
   // The caller provided for DebugScope.
   AssertDebugContext();
   // Bail out if there is no listener for this event
   if (ignore_events()) return;
 
   HandleScope scope(isolate_);
   // Create the event data object.
   Handle<Object> event_data;
   // Bail out and don't call debugger if exception.
   if (!MakeBreakEvent(break_points_hit).ToHandle(&event_data)) return;
@@ skipping 797 matching lines @@
 }
 
 
 void LockingCommandMessageQueue::Clear() {
   base::LockGuard<base::Mutex> lock_guard(&mutex_);
   queue_.Clear();
 }
 
 }  // namespace internal
 }  // namespace v8