Revert 208246 "Support using loadable module for libpeerconnecti..."

Revert 208246 "Support using loadable module for libpeerconnecti..."

Caused check_perms failure on Linux ChromiumOS.
See http://build.chromium.org/p/chromium.chromiumos/builders/Linux%20ChromiumOS%20Full/builds/21371

> Support using loadable module for libpeerconnection on Android.
> 
> Borrowed create_standalone_apk_action.gypi, create_standalone_apk.py and finalize_apk_action.gypi from https://codereview.chromium.org/14843017/ with some minor fix in create_standalone_apk_action.gypi.
> 
> For some cases where libpeerconnection needs to be a loadable module, we need to add libpeerconnection.so into Chrome_apk.
> This patch takes 2 steps:
> 1. build chrome with libpeer_target_type=loadable_module.
> 2. add libpeerconnection.so into the apk file.
> 
> TEST=run gyp: GYP_DEFINES="$GYP_DEFINES libpeer_target_type=loadable_module" build/gyp_chromium
>      build chrome
>      re-run gyp: GYP_DEFINES="$GYP_DEFINES libpeer_target_type=loadable_module" CHROMIUM_GYP_FILE="build/android/chrome_with_libs.gyp" build/gyp_chromium
>      build chrome_with_libs
>      install Chrome-with-libs.apk and it works for https://apprtc.appspot.com
> 
> R=cjhopman@chromium.org, mallinath@chromium.org, tommi@chromium.org
> 
> Review URL: https://codereview.chromium.org/17569006

TBR=wjia@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=208285

[Albert Bodenhamer, 2013-06-24 22:58:05]

Committed patchset #1 manually as r208285.