adding logging for our IPC messages
Fix 'Malformed json'
adding more DVLOGs
should use the correct SiteInstance for new window

Fix #469
Merge pull request #472 from RobertLowe/master

[Fix] Malformed query when using `--remote-debugging-port` flag
[test] test case for #391
[test] fix some problem of test case.
[test] test case for loaded event

#469
[test] test case for `new-instance` in window
Merge pull request #474 from owenc4a4/test

Test case for `new-instance`, `loaded event` and fix some problem in test case
Merge pull request #475 from owenc4a4/tools

fix build native node cause error on cygwin
[win]frameless window'height can be sized under 38px

relate to #419
Merge pull request #478 from owenc4a4/frame

[win]frameless window'height can be sized under 38px
window.open should show the window by default even though the show option from package.json. Fix #491.
Revert "[win]frameless window'height can be sized under 38px"

This reverts commit d72f437f0d79ddbafb4c8f84e38fbc28cfe2b99c.
Merge pull request #493 from zhchbin/master

window.open should show the window by default.
rebase to dev27
[WIN] Fix build error of rebase.

1. Disable the warning of 4800. The warning is caused by forcing value to
   bool(performance warning).
2. gfx::NativeMenu is removed, use HMENU directly.
3. NativeMenuWin::Rebuild add one parameter: InsertionDelegate*, it can be NULL
   in our code path.
4. Upstream code move |base/file_path.h| to |base/files/file_path.h|,
   move |chrome/common/extensions/draggable_region.h| to |extensions/common/draggable_region.h|
5. |WebContents::GetNativeView| is removed. Using ->GetView()->GetNativeView();
6. |JavaScriptDialogCreator| is renamed to |JavaScriptDialogManager|
7. Several method in the base class |content::MediaObserver| of |MediaInternals|
   is removed, it's OK for us to remove it because we do nothing before.
8. Base class: |content::ContentClient| add method |GetDataResourceBytes|, so
   |content::ShellContentClient| should also override it.
Printing support
Merge pull request #587 from zhchbin/nw-rebase

[WIN] Fix build error of rebase.