Revert of Instrumented libraries: turn off leak detection when building with ASan.

Revert of Instrumented libraries: turn off leak detection when building with ASan. (https://codereview.chromium.org/376733006/)

Reason for revert:
http://build.chromium.org/p/chromium.lkgr/builders/MSAN%20Release%20%28no%20origins%29/builds/41/steps/compile/logs/stdio

FAILED: cd ../../third_party/instrumented_libraries; ../../third_party/instrumented_libraries/download_build_install.py "--product-directory=../../out/Release" "--package=libappindicator1" "--intermediate-directory=../../out/Release/obj/third_party/instrumented_libraries/msan-libappindicator1.gen" "--sanitizer-type=msan" "--extra-configure-flags=--disable-introspection" "--cflags=-O2 -gline-tables-only -fPIC -w -U_FORITFY_SOURCE \"-fsanitize=memory\" \"-fsanitize-memory-track-origins=0\"" "--ldflags=-Wl,-z,origin -Wl,-R,XORIGIN/. \"-fsanitize=memory\"" "--patch=" "--run-before-build=" "--cc=/mnt/data/b/build/goma/gomacc /mnt/data/b/build/slave/MSAN_Release__no_origins_/build/src/third_party/llvm-build/Release+Asserts/bin/clang" "--cxx=/mnt/data/b/build/goma/gomacc /mnt/data/b/build/slave/MSAN_Release__no_origins_/build/src/third_party/llvm-build/Release+Asserts/bin/clang++" "--jobs=1" "--build-method=destdir" "--sanitizer-blacklist=../../out/Release/../../tools/msan/blacklist.txt"
Traceback (most recent call last):
  File "../../third_party/instrumented_libraries/download_build_install.py", line 366, in <module>
    main()
  File "../../third_party/instrumented_libraries/download_build_install.py", line 362, in main
    download_build_install(parsed_arguments)
  File "../../third_party/instrumented_libraries/download_build_install.py", line 262, in download_build_install
    environment = build_environment(parsed_arguments, install_prefix)
  File "../../third_party/instrumented_libraries/download_build_install.py", line 232, in build_environment
    product_directory,



Original issue's description:
> Instrumented libraries: turn off leak detection when building with ASan.
> 
> Fixes a build failure. I also did some refactoring.
> 
> BUG=313751
> TBR=glider@chromium.org
> NOTRY=true
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=281804

TBR=glider@chromium.org,earthdok@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=313751
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=281977

[horo, 2014-07-09 05:36:15]

Created Revert of Instrumented libraries: turn off leak detection when building
with ASan.

[commit-bot: I haz the power, 2014-07-09 05:38:00]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/horo@chromium.org/380623002/1

[commit-bot: I haz the power, 2014-07-09 06:20:36]

Change committed as 281977