[Android] Add reload getTitle clearHistory in XWalkView for internal use
- Load: reload
- UI: getTitle
- Navigation: clearHistory
- Add stop, reload buttons in XWalkViewShellActivity
- Add testcase for reload, clearHistory
[Android] Add the test case about setDatabaseEnabled

Test database by set the function setDatabaseEnabled true or false.
Then get the result by load the html which check the database
enabled or not.

This test case should add the parameter "--test_data", as follows:
build/android/run_instrumentation_tests.py --test-apk XWalkCoreTest \
--test_data xwalkview:xwalk/test/data/device_files/ \
--verbose -I --num_retries=1 -f testDatabaseEnabled
[Tools] Add increment-version.py.

It is a more generic version of bump-canary-version.sh, and allows one to
increment either the build version (for Crosswalk canaries) and the patch
version (for Crosswalk betas).

Additionally, the new tool is written in Python instead of a mixture of
shell script and Perl, so it also fixes #699.

bump-canary-version.sh will be removed in a follow-up commit because the
existing canary build scripts need to be adjusted to use the new script
after it is committed.
[Android] Disabled the testNormalUrl temporarily.

Since the device issue, it can not access the network,
so disabled testNormalUrl temporarily.
It will be enabled later.
[Android] Fix the invalid arguments issue in XWalkRuntimeClient.onActivityResult.

Missing the instance argument in onActivityResult, this causes exception while
onActivityResult is called.

BUG=https://github.com/crosswalk-project/crosswalk/issues/732
Merge pull request #704 from wang16/gyp_android

[Android] Specify version code/name for android outputs at gyp time
Merge pull request #729 from wuhengzhi/disableNormalUrl

[Android] Disabled the testNormalUrl temporarily.
Merge pull request #733 from sqliu/otcshare-hotfix-onActivityResult

[Android] Fix the invalid arguments issue in XWalkRuntimeClient.onActivi...
Bump version to 1.29.6.0
Merge pull request #615 from kurli/api

[Android] Add reload getTitle clearHistory in XWalkView for internal use
Merge pull request #560 from wuhengzhi/master

[Android] Add the test case about setDatabaseEnabled
[Android] Disabled the testClearHistory testReload temporarily.
Since the device issue, it can not access the network,
so disabled testClearHistory & testReload temporarily.
It will be enabled later.
Merge pull request #746 from kurli/master

[Android] Disabled the testClearHistory testReload temporarily.
[Android] Fix randomly fail issue when copying files for app template

Because in the gyp system, the "copy" action may be executed in parallel,
which breaks the assumption of target "prepare_xwalk_app_template".

So create a new target "prepare_xwalk_app_template_from_chromium", and make
"prepare_xwalk_app_template_from_xwalk" depend on this target.
That would help to serialize the "copy" sequence.

BUG=https://github.com/crosswalk-project/crosswalk/issues/734
Merge pull request #743 from junmin-zhu/random

[Android] Fix randomly fail issue when copying files for app template
Merge pull request #722 from rakuco/version-increment-tool

[Tools] Add increment-version.py.
Bump version to 1.29.7.0
Merge branch 'master' of github.com:crosswalk-project/crosswalk
[Android] Fork the target for sample app from app template

Sample application should not share the same code with
application template for web developer.
We might want to demonstrate some xwalk's feature in
sample but not in app template.

BUG=https://github.com/crosswalk-project/crosswalk/issues/725