Fix some style issues in ContentViewCore android.

R=aurimas
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/26610004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227804 0039d316-1c4b-4281-b951-d872f2087c98
reland "views: change WrenchMenu to use each model's command ID's when creating MenuItemView's"

the original cl (https://codereview.chromium.org/26455004/) was reverted because of memory leak in test, this cl relands it with the fixes. 

this is in preparation for dynamic recent tabs model and menu: 

* WrenchMenu: 
- for each menu item, MenuItemView::GetCommand() used to be separate and different from MenuModel::GetCommandIdAt(model_index); they are the same now. 
- different range of command id's are reserved for recent tabs and bookmarks. 
- command id's of all items in the wrench menu and all its submenus can't clash, except for separator and IDC_SHOW_HISTORY, the latter of which is in both wrench menu and recent tabs submenu. 

* RecentTabsSubMenuModel: 
- make all command ids within range, use different ids among device name headers. 

* BookmarkMenuDelegate 
- makes sure only menu items within specified range are created.
- add test. 

BUG=256750
TEST=wrench menu and all its submenus still work.

Review URL: https://codereview.chromium.org/26670003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@227805 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 227805