Move media/capture/content/feedback_signal_accumulator{.h,_unittest.cc} to media/base

Move media/capture/content/feedback_signal_accumulator{.h,_unittest.cc} to media/base

feedback_signal_accumulator.h contains a generic templatised class used
by cast/sender/vp8_encoder.cc and capture/content/video_capture_oracle.cc
Since media/capture is now a component (and so is media/cast), it
makes sense to move it to a common place, media/base being a good
option.

gn and gyp files are updated, and the _unittest.cc file is moved as
well.

This cleanup came up while working on https://crbug.com/626125

BUG=618718
TEST= no new code: all builds and unittests working as before.

Committed: https://crrev.com/f53aa4322d58784abd314573f0dca2c47ce1a698
Cr-Commit-Position: refs/heads/master@{#405389}

[mcasas, 2016-07-13 22:42:40]

Description was changed from

==========
Move media/capture/content/feedback_signal_accumulator{.h,_unittest.cc} to
media/base

feedback_signal_accumulator.h contains a generic templatised class
used by cast/sender/vp8_encoder.cc and capture/content/video_capture_oracle.
Since media/capture is now a component (and so is media/cast), it
makes sense to move it to a common place, media/base being a good
option.

gn and gyp files are updated, and the _unittest.cc file is moved as
well.

This cleanup came up while working on https://crbug.com/626125

BUG=618718
TEST= no new code: all builds and unittests working as before.
==========

to

==========
Move media/capture/content/feedback_signal_accumulator{.h,_unittest.cc} to
media/base

feedback_signal_accumulator.h contains a generic templatised class used 
by cast/sender/vp8_encoder.cc and capture/content/video_capture_oracle.cc
Since media/capture is now a component (and so is media/cast), it
makes sense to move it to a common place, media/base being a good
option.

gn and gyp files are updated, and the _unittest.cc file is moved as
well.

This cleanup came up while working on https://crbug.com/626125

BUG=618718
TEST= no new code: all builds and unittests working as before.
==========

[mcasas, 2016-07-13 22:44:59]

Patchset #1 (id:1) has been deleted

[mcasas, 2016-07-13 22:46:15]

The CQ bit was checked by mcasas@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-07-13 22:47:10]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[mcasas, 2016-07-13 22:49:56]

The CQ bit was unchecked by mcasas@chromium.org

[mcasas, 2016-07-13 23:27:35]

Patchset #1 (id:20001) has been deleted

[mcasas, 2016-07-13 23:28:11]

mcasas@chromium.org changed reviewers:
+ hubbe@chromium.org

[mcasas, 2016-07-13 23:28:11]

hubbe@ your name was suggested by git cl upload :)
PTAL

[hubbe, 2016-07-13 23:36:09]

LGTM

However, we really need to clean up media/base one of these days, there is way
too much stuff in there.

[mcasas, 2016-07-13 23:46:43]

On 2016/07/13 23:36:09, hubbe wrote:
> LGTM
> 
> However, we really need to clean up media/base one of these days, there is way
> too much stuff in there.

Agree, and also (https://crbug.com/590017), media/base 
depends partially on other media/* folders, which depend
(partially) on media/base ...

[mcasas, 2016-07-13 23:50:39]

The CQ bit was checked by mcasas@chromium.org

[commit-bot: I haz the power, 2016-07-13 23:51:25]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-14 01:34:37]

Description was changed from

==========
Move media/capture/content/feedback_signal_accumulator{.h,_unittest.cc} to
media/base

feedback_signal_accumulator.h contains a generic templatised class used 
by cast/sender/vp8_encoder.cc and capture/content/video_capture_oracle.cc
Since media/capture is now a component (and so is media/cast), it
makes sense to move it to a common place, media/base being a good
option.

gn and gyp files are updated, and the _unittest.cc file is moved as
well.

This cleanup came up while working on https://crbug.com/626125

BUG=618718
TEST= no new code: all builds and unittests working as before.
==========

to

==========
Move media/capture/content/feedback_signal_accumulator{.h,_unittest.cc} to
media/base

feedback_signal_accumulator.h contains a generic templatised class used 
by cast/sender/vp8_encoder.cc and capture/content/video_capture_oracle.cc
Since media/capture is now a component (and so is media/cast), it
makes sense to move it to a common place, media/base being a good
option.

gn and gyp files are updated, and the _unittest.cc file is moved as
well.

This cleanup came up while working on https://crbug.com/626125

BUG=618718
TEST= no new code: all builds and unittests working as before.
==========

[commit-bot: I haz the power, 2016-07-14 01:34:38]

Committed patchset #1 (id:40001)

[commit-bot: I haz the power, 2016-07-14 01:34:47]

CQ bit was unchecked.

[commit-bot: I haz the power, 2016-07-14 01:37:49]

Description was changed from

==========
Move media/capture/content/feedback_signal_accumulator{.h,_unittest.cc} to
media/base

feedback_signal_accumulator.h contains a generic templatised class used 
by cast/sender/vp8_encoder.cc and capture/content/video_capture_oracle.cc
Since media/capture is now a component (and so is media/cast), it
makes sense to move it to a common place, media/base being a good
option.

gn and gyp files are updated, and the _unittest.cc file is moved as
well.

This cleanup came up while working on https://crbug.com/626125

BUG=618718
TEST= no new code: all builds and unittests working as before.
==========

to

==========
Move media/capture/content/feedback_signal_accumulator{.h,_unittest.cc} to
media/base

feedback_signal_accumulator.h contains a generic templatised class used
by cast/sender/vp8_encoder.cc and capture/content/video_capture_oracle.cc
Since media/capture is now a component (and so is media/cast), it
makes sense to move it to a common place, media/base being a good
option.

gn and gyp files are updated, and the _unittest.cc file is moved as
well.

This cleanup came up while working on https://crbug.com/626125

BUG=618718
TEST= no new code: all builds and unittests working as before.

Committed: https://crrev.com/f53aa4322d58784abd314573f0dca2c47ce1a698
Cr-Commit-Position: refs/heads/master@{#405389}
==========

[commit-bot: I haz the power, 2016-07-14 01:37:51]

Patchset 1 (id:??) landed as
https://crrev.com/f53aa4322d58784abd314573f0dca2c47ce1a698
Cr-Commit-Position: refs/heads/master@{#405389}