Streamline the layout of the BrowserView's children TabContents views.
Modify SingleSplitView to calculate its children view's bounds, but do not actually resize them
and change BrowserViewLayout accordingly (BrowserViewLayout resizes all views now).
Do all reserved contents rect calculations before resizing TabContents views.

Rationale: to do all BrowserView layout related actions in the context of
BrowserViewLayout::Layout call and to minimize actual contents re-layouts.

BUG=51084
TEST=All tests should pass

Review URL: http://codereview.chromium.org/5606012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@71230 0039d316-1c4b-4281-b951-d872f2087c98
12 files changed