net: Use ScopedVector::Pass() to pass element readers for UploadDataStream's ctor

ScopedVector supports Pass() method.
Use of Pass() makes it clear that the ownership of the readers moves to the newly created UploadDataStream.

BUG=None
TEST=git cl try
TBR=sky@chromium.org for content/browser, mpcomplete@chromium.org for chrome/browser/extensions/api/web_request

Review URL: https://chromiumcodereview.appspot.com/23929005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@224960 0039d316-1c4b-4281-b951-d872f2087c98
Drop-down menu added to the save password bubble behind flag according to mocks. The menu gives the user the options "Nope" and "Never save passwords for this site" 

Changes to the xib file: 
Adding a small drop down symbol (a pop up button without borders) on top of the 'Nope' button. this drop down menu has the options 'Nope' and 'Never save passwords for this site' which the user can select. The menu items are linked to closeBubble: and blacklistBubble: respectively. Both will ultimately close the bubble.

Screenshot:
https://docs.google.com/a/google.com/file/d/0B_h2sAQjy6escll3ZGFodEIxOGs/edit?usp=sharing

BUG=261628

Review URL: https://chromiumcodereview.appspot.com/24124003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@224961 0039d316-1c4b-4281-b951-d872f2087c98
[Android] JNI binding for MediaDrmCredentialManager

BUG=292699

Review URL: https://chromiumcodereview.appspot.com/24152015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@224962 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 224961
SVN changes up to revision 224962