DevTools: make possible profiling of scripts doing heavy calculations.

webkit/glue/devtools/profiler_agent_impl.cc

Index: webkit/glue/devtools/profiler_agent_impl.cc
diff --git a/webkit/glue/devtools/profiler_agent_impl.cc b/webkit/glue/devtools/profiler_agent_impl.cc
new file mode 100644
index 0000000000000000000000000000000000000000..27779d4d17787b2bc2ecd7fdfb2d9467244e1c7b
--- /dev/null
+++ b/webkit/glue/devtools/profiler_agent_impl.cc
@@ -0,0 +1,23 @@
+// Copyright (c) 2009 The Chromium 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 "config.h"
+
+#undef LOG
+
+#include "webkit/glue/devtools/profiler_agent_impl.h"
+
+void ProfilerAgentImpl::GetActiveProfilerModules() {
+  delegate_->DidGetActiveProfilerModules(
+      v8::V8::GetActiveProfilerModules());
+}
+
+void ProfilerAgentImpl::GetLogLines(int position) {
+  static char buffer[65536];
+  const int read_size = v8::V8::GetLogLines(
+      position, buffer, sizeof(buffer) - 1);
+  buffer[read_size] = '\0';
+  position += read_size;
+  delegate_->DidGetLogLines(position, buffer);
+}