[Android] Popup correct message if runtime lib is for wrong arch

For android, if the native library does not match the
cpu arch of the target device, the library file won't be
installed to the device.
So if we found that the runtime lib package exist without
libxwalkcore.so, it can be considered the runtime lib is
for another cpu architecture.
For embedded mode, the dialog will just nofity user without
the button to download from PlayStore.

TODO(wang16): If using arm Crosswalk on x86, it will work
via libhoudini, but it takes much time to do binary translation
at application startup. We should detect such case and make
Toast to users.

BUG=https://crosswalk-project.org/jira/browse/XWALK-606
[Tizen] Fix touching issue when device in landscape mode

Change bounds of child windows according current orientation.

BUG=https://crosswalk-project.org/jira/browse/XWALK-260
[D-Bus] Add ObjectManagerAdaptor

A simple implementation of the "server" side of
org.freedesktop.DBus.ObjectManager interface. ObjectManagerAdaptor
manages the object subtree and provide add/remove managed objects, that
inherit from ManagedObject (if needed).

Extracted from InstalledApplicationsManager and we will be used to
implement RunningApplicationsManager.
[Application][Linux] Use ObjectManagerAdaptor for '/installed' interface

ObjectManagerAdaptor was created based on InstalledApplicationsManager,
so we now can use it to clean up things a bit. The

One non-trivial change is that the object path now is being defined by
the Manager instead of the individual objects. This was needed so we can
put the finding code in the ObjectManagerAdaptor.
Merge pull request #1248 from zliang7/dev

[Tizen] Fix touching issue when device in landscape mode
Exclude gdbserver from xwalk_core_library

For the release version of cordova container, there is a license
issue to contain a gdbsever binary in the release binary. Because
the gdbserver is under GPL license.
So exclude gdbserver binary from release version and leave it
for debug version.

BUG=https://crosswalk-project.org/jira/browse/XWALK-635
Bump version to 3.32.50.0
Support the 2x resolution of the Tizen System Indicator

Change to inherit from ImageView instead of View as it fits our
use-case. Insert the system indicator image as a 2.0 image
representation in the ImageSkia, and use its size as the preferred
size.
Merge pull request #1271 from cmarcelo/extract-object-manager

[D-Bus] Create ObjectManagerAdaptor
Merge pull request #1283 from kenchris/SystemIndy

Support the 2x resolution of the Tizen System Indicator
Merge pull request #1275 from xingnan/gdbserver

Exclude gdbserver from xwalk_core_library
Add Halton as the owner of Android extension implementation.

Halton now is succesfully nominated as the owner of
runtime/android/java/src/org/xwalk/runtime/extension/api.
Merge pull request #1251 from wang16/abi_exception

[Android] Popup correct message if runtime lib is for wrong arch
Merge pull request #1273 from yongsheng/addhalton

Add Halton as the owner of Android extension implementaion.
[Android] Reduce the time consumption for make_apk test (2).

Fake an empty native library "libxwalkcore.so" in make_apk test
for embedded mode. It would greatly reduce the time consumption
caused by copying library when generating the apk in embedded mode.