Consolidate VIEW_ID_LOCATION_BAR into VIEW_ID_OMNIBOX.

Consolidate VIEW_ID_LOCATION_BAR into VIEW_ID_OMNIBOX.

VIEW_ID_OMNIBOX and VIEW_ID_LOCATION_BAR are redundant.
Many tests needlessly exchange the IDs based on USE_AURA.
Merge the two IDs as VIEW_ID_OMNIBOX and update tests.

BUG=131660
TEST=No observable behavior changes; tests still pass.
R=sail@chromium.org,pkasting@chromium.org
TBR=sky@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=185787

[msw, 2013-03-02 18:52:08]

Hey Scott and/or Peter; please take a look; thanks!

[Peter Kasting, 2013-03-02 22:36:44]

LGTM but you may want to get at least a Mac person to glance at the cocoa parts.

[sail, 2013-03-02 22:57:18]

cocoa/* LGTM

[commit-bot: I haz the power, 2013-03-02 23:54:23]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/msw@chromium.org/12377065/1

[commit-bot: I haz the power, 2013-03-02 23:54:28]

Presubmit check for 12377065-1 failed and returned exit status 1.

INFO:root:Found 13 file(s).

Running presubmit commit checks ...
Running /b/commit-queue/workdir/chromium/PRESUBMIT.py
Running /b/commit-queue/workdir/chromium/chrome/PRESUBMIT.py
Running /b/commit-queue/workdir/chromium/chrome/browser/ui/views/PRESUBMIT.py

** Presubmit Messages **
You added one or more #includes of files that are temporarily
allowed but being removed. Can you avoid introducing the
#include? See relevant DEPS file(s) for details and contacts.
  chrome/browser/ui/browser_focus_uitest.cc
      Illegal include: "chrome/browser/ui/views/frame/browser_view.h"
    Because of "!chrome/browser/ui/views/frame/browser_view.h" from
chrome/browser/ui's include_rules.

** Presubmit ERRORS **
Missing LGTM from an OWNER for these files:
    chrome/browser/browser_keyevents_browsertest.cc

Presubmit checks took 1.4s to calculate.

[msw, 2013-03-03 00:00:45]

I just moved the include as cleanup, I didn't add it... landing manually.

[msw, 2013-03-03 00:10:36]

Committed patchset #1 manually as r185787 (presubmit successful).