Upstream android debug and log related files

base/debug/debugger.cc

Index: base/debug/debugger.cc
diff --git a/base/debug/debugger.cc b/base/debug/debugger.cc
index 8674f1fc71376bc73537167c4b885e4b81f6c6f6..3777fa108eeea121dfd529bf22fff15f9463b64d 100644
--- a/base/debug/debugger.cc
+++ b/base/debug/debugger.cc
@@ -1,9 +1,9 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 "base/debug/debugger.h"
-
+#include "base/logging.h"
 #include "base/threading/platform_thread.h"
 
 namespace base {
@@ -12,6 +12,12 @@ namespace debug {
 static bool is_debug_ui_suppressed = false;
 
 bool WaitForDebugger(int wait_seconds, bool silent) {
+#if defined(OS_ANDROID)
+  // The pid from which we know which process to attach to are not output by
+  // android ddms, so we have to print it out explicitly.
+  LOG(INFO) << "DebugUtil::WaitForDebugger(pid=" << static_cast<int>(getpid())
+      << ")";
+#endif
   for (int i = 0; i < wait_seconds * 10; ++i) {
     if (BeingDebugged()) {
       if (!silent)