Bookmark manager drag and drop frontend

Bookmark manager drag and drop.

This is the HTML part of http://codereview.chromium.org/596105

BUG=4890
TEST=Try the following:
   Dragging and dropping within the bookmark manager
   Dragging and dropping from/to the bookmark bar
   Dragging and dropping from/to the old bookmark manager
   Dragging and dropping from/to the bookmark manager from another instance of Chrome. This should copy the items instead of moving them.


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=39631

[arv (Not doing code reviews), 2010-02-20 01:04:15]

Mike, I think this is ready for review. I'll submit the backend today so this
can go in after that.

[feldstein, 2010-02-22 19:13:58]

LGTM with one small question

http://codereview.chromium.org/646076/diff/3002/3003
File chrome/browser/resources/bookmark_manager/main.html (right):

http://codereview.chromium.org/646076/diff/3002/3003#newcode710
chrome/browser/resources/bookmark_manager/main.html:710: return true;
Will this allow the user to drop from a different profile onto the recent/search
folders since the recent/search is checked below?

[arv (Not doing code reviews), 2010-02-22 19:42:09]

http://codereview.chromium.org/646076/diff/3002/3003
File chrome/browser/resources/bookmark_manager/main.html (right):

http://codereview.chromium.org/646076/diff/3002/3003#newcode710
chrome/browser/resources/bookmark_manager/main.html:710: return true;
On 2010/02/22 19:13:58, feldstein wrote:
> Will this allow the user to drop from a different profile onto the
recent/search
> folders since the recent/search is checked below?

canDrop is a first pass. If it returns true we call canDropOn, canDropAbove and
canDropBelow. If it returns false we can return early.

However, I'll move the isOverRecentOrSearch before the checkEvery_ since it does
not depend on the drag data.