DevTools: Refactor build script to copy module files in debug_devtools mode

Currently, all module files are copied by the 'copies' GYP actions.
This patch makes build_applications.py copy the app HTML and directories
into the output directory.

R=dgozman, pfeldman@chromium.org

Review URL: https://codereview.chromium.org/646413002

git-svn-id: svn://svn.chromium.org/blink/trunk@183664 bbb929c8-8fbe-4397-9dbb-9b2b20218538
[DevTools] Inject element into toolbox window, do not load modules there.

BUG=none

Review URL: https://codereview.chromium.org/653613002

git-svn-id: svn://svn.chromium.org/blink/trunk@183669 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: Resource Timing: expand table in detailed view.

Screenshots:

Before / popover:
http://picpaste.com/before1.png

Before / details:
http://picpaste.com/before2.png

After / popover:
http://picpaste.com/after1.png

After / details:
http://picpaste.com/after2.png

BUG=403508

Review URL: https://codereview.chromium.org/471163005

git-svn-id: svn://svn.chromium.org/blink/trunk@183670 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: fix DOM multiline editing, extract multiline editor API.

Review URL: https://codereview.chromium.org/658483004

git-svn-id: svn://svn.chromium.org/blink/trunk@183674 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: Run workspace mapping tip infobar animation only once

R=pfeldman

Review URL: https://codereview.chromium.org/625893002

git-svn-id: svn://svn.chromium.org/blink/trunk@183675 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: Fix non-clean debug_devtools build after r183664

TBR=loislo

Review URL: https://codereview.chromium.org/653133002

git-svn-id: svn://svn.chromium.org/blink/trunk@183677 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: use timing information for "disk cached" resources.

"Disk Cached" resources bring valid timing info, so it should be shown to users.

Drive-by: get rid of "cache" property getters/setters.

BUG=410413

Review URL: https://codereview.chromium.org/637523002

git-svn-id: svn://svn.chromium.org/blink/trunk@183681 bbb929c8-8fbe-4397-9dbb-9b2b20218538