Adds TCMalloc support for Android.

third_party/tcmalloc/chromium/src/stacktrace_config.h

 // Copyright (c) 2009, Google Inc.
 // All rights reserved.
-// 
+//

[Dai Mikurube (NOT FULLTIME), 2013/05/03 08:53:00]

nit: unnecessary deletion

[bulach, 2013/05/07 14:55:51]

Done.

 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
-// 
+//
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 // copyright notice, this list of conditions and the following disclaimer
 // in the documentation and/or other materials provided with the
 // distribution.
 //     * Neither the name of Google Inc. nor the names of its
 // contributors may be used to endorse or promote products derived from
 // this software without specific prior written permission.
-// 
+//
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
@@ skipping 33 matching lines @@
 # endif
 
 // The PowerPC case
 #elif (defined(__ppc__) || defined(__PPC__)) && __GNUC__ >= 2
 # if !defined(NO_FRAME_POINTER)
 #   define STACKTRACE_INL_HEADER "stacktrace_powerpc-inl.h"
 # else
 #   define STACKTRACE_INL_HEADER "stacktrace_generic-inl.h"
 # endif
 
+// The Android case
+#elif defined(__ANDROID__)
+

[Dai Mikurube (NOT FULLTIME), 2013/05/03 08:53:00]

nit: how about removing the empty line (line 73)?  (not mandatory)

[bulach, 2013/05/07 14:55:51]

Done.

+#define STACKTRACE_INL_HEADER "stacktrace_android-inl.h"
+
 // The ARM case
 #elif defined(__arm__)  && __GNUC__ >= 2
 # if !defined(NO_FRAME_POINTER)
 #   define STACKTRACE_INL_HEADER "stacktrace_arm-inl.h"
 # else
 #   error stacktrace without frame pointer is not supported on ARM
 # endif
 
 // The Windows case -- probably cygwin and mingw will use one of the
 // x86-includes above, but if not, we can fall back to windows intrinsics.
 #elif defined(_WIN32) || defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__MINGW32__)
 # define STACKTRACE_INL_HEADER "stacktrace_win32-inl.h"
 
 #endif  // all the cases
 #endif  // BASE_STACKTRACE_CONFIG_H_