[png_asset_size] optimize pngs in java/res, part 1/3: mdpi and hdpi.

[png_asset_size] optimize pngs in java/res, part 1/3: mdpi and hdpi.

I ran optimize-png-files.sh -o2 on chrome/android/java/res/.
This is result for mdpi and hdpi subfolders.

The small (~10 bytes) optimizations were ignored.

Overall: 3386 bytes saved, originally 37814 bytes -> 8.9%.

Results log:

drawable-hdpi/add_circle_blue.png: 1395 => 522 (873 bytes: 62%)
drawable-hdpi/btn_tab_close.png: 217 => 133 (84 bytes: 38%)
drawable-hdpi/google_logo.png: 6126 => 6053 (73 bytes: 1%)
drawable-hdpi/ic_content_copy.png: 275 => 225 (50 bytes: 18%)
drawable-hdpi/ic_get_app_white_24dp.png: 260 => 147 (113 bytes: 43%)
drawable-hdpi/infobar_subresource_filtering.png: 585 => 300 (285 bytes: 48%)
drawable-hdpi/ntp_signin_promo_card_single.9.png: 462 => 253 (209 bytes: 45%)
drawable-hdpi/search_sogou.png: 15545 => 15484 (61 bytes: 0%)
drawable-hdpi/settings_usb.png: 769 => 348 (421 bytes: 54%)
drawable-mdpi/add_circle_blue.png: 836 => 358 (478 bytes: 57%)
drawable-mdpi/btn_tab_close.png: 165 => 103 (62 bytes: 37%)
drawable-mdpi/ic_content_copy.png: 170 => 149 (21 bytes: 12%)
drawable-mdpi/ic_get_app_white_24dp.png: 193 => 113 (80 bytes: 41%)
drawable-mdpi/infobar_subresource_filtering.png: 499 => 272 (227 bytes: 45%)
drawable-mdpi/ntp_signin_promo_card_single.9.png: 291 => 171 (120 bytes: 41%)
drawable-mdpi/search_sogou.png: 9607 => 9583 (24 bytes: 0%)
drawable-mdpi/settings_usb.png: 419 => 214 (205 bytes: 48%)

BUG=702553
Review-Url: https://codereview.chromium.org/2750173007
Cr-Commit-Position: refs/heads/master@{#458767}
Committed: https://chromium.googlesource.com/chromium/src/+/ccce774978e841a8ff6374df0a7366627a3393ac

[vitaliii, 2017-03-17 10:29:23]

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

[commit-bot: I haz the power, 2017-03-17 10:29:38]

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

[vitaliii, 2017-03-17 10:29:57]

vitaliii@chromium.org changed reviewers:
+ twellington@chromium.org

[vitaliii, 2017-03-17 10:29:58]

Hi twellington@,

Could you have a look please?

[commit-bot: I haz the power, 2017-03-17 10:54:56]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-03-17 10:54:57]

Dry run: Try jobs failed on following builders:
  android_n5x_swarming_rel on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_n5x_...)

[Theresa, 2017-03-17 15:26:30]

Thank you for running these! I looked through the files and they all look good
still. I'm wondering if you need to include all of the files in one patch to get
rid of the lint warnings.

[vitaliii, 2017-03-22 11:09:07]

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

[commit-bot: I haz the power, 2017-03-22 11:09:18]

Dry run: 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, 2017-03-22 11:45:44]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-03-22 11:45:45]

Dry run: This issue passed the CQ dry run.

[vitaliii, 2017-03-22 13:52:06]

Hi twellington@,

Could you have a look as an OWNER?

I rebased and now the change passes the dry run.

[Theresa, 2017-03-22 16:11:50]

lgtm

[vitaliii, 2017-03-22 16:16:50]

The CQ bit was checked by vitaliii@chromium.org

[commit-bot: I haz the power, 2017-03-22 16:17:13]

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, 2017-03-22 16:21:29]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1490199410912890,
"parent_rev": "efd0b94f06c0d6566d9f7beeda45f5be337490c4", "commit_rev":
"ccce774978e841a8ff6374df0a7366627a3393ac"}

[commit-bot: I haz the power, 2017-03-22 16:22:19]

Description was changed from

==========
[png_asset_size] optimize pngs in java/res, part 1/3: mdpi and hdpi.

I ran optimize-png-files.sh -o2 on chrome/android/java/res/.
This is result for mdpi and hdpi subfolders.

The small (~10 bytes) optimizations were ignored.

Overall: 3386 bytes saved, originally 37814 bytes -> 8.9%.

Results log:

drawable-hdpi/add_circle_blue.png: 1395 => 522 (873 bytes: 62%)
drawable-hdpi/btn_tab_close.png: 217 => 133 (84 bytes: 38%)
drawable-hdpi/google_logo.png: 6126 => 6053 (73 bytes: 1%)
drawable-hdpi/ic_content_copy.png: 275 => 225 (50 bytes: 18%)
drawable-hdpi/ic_get_app_white_24dp.png: 260 => 147 (113 bytes: 43%)
drawable-hdpi/infobar_subresource_filtering.png: 585 => 300 (285 bytes: 48%)
drawable-hdpi/ntp_signin_promo_card_single.9.png: 462 => 253 (209 bytes: 45%)
drawable-hdpi/search_sogou.png: 15545 => 15484 (61 bytes: 0%)
drawable-hdpi/settings_usb.png: 769 => 348 (421 bytes: 54%)
drawable-mdpi/add_circle_blue.png: 836 => 358 (478 bytes: 57%)
drawable-mdpi/btn_tab_close.png: 165 => 103 (62 bytes: 37%)
drawable-mdpi/ic_content_copy.png: 170 => 149 (21 bytes: 12%)
drawable-mdpi/ic_get_app_white_24dp.png: 193 => 113 (80 bytes: 41%)
drawable-mdpi/infobar_subresource_filtering.png: 499 => 272 (227 bytes: 45%)
drawable-mdpi/ntp_signin_promo_card_single.9.png: 291 => 171 (120 bytes: 41%)
drawable-mdpi/search_sogou.png: 9607 => 9583 (24 bytes: 0%)
drawable-mdpi/settings_usb.png: 419 => 214 (205 bytes: 48%)

BUG=702553
==========

to

==========
[png_asset_size] optimize pngs in java/res, part 1/3: mdpi and hdpi.

I ran optimize-png-files.sh -o2 on chrome/android/java/res/.
This is result for mdpi and hdpi subfolders.

The small (~10 bytes) optimizations were ignored.

Overall: 3386 bytes saved, originally 37814 bytes -> 8.9%.

Results log:

drawable-hdpi/add_circle_blue.png: 1395 => 522 (873 bytes: 62%)
drawable-hdpi/btn_tab_close.png: 217 => 133 (84 bytes: 38%)
drawable-hdpi/google_logo.png: 6126 => 6053 (73 bytes: 1%)
drawable-hdpi/ic_content_copy.png: 275 => 225 (50 bytes: 18%)
drawable-hdpi/ic_get_app_white_24dp.png: 260 => 147 (113 bytes: 43%)
drawable-hdpi/infobar_subresource_filtering.png: 585 => 300 (285 bytes: 48%)
drawable-hdpi/ntp_signin_promo_card_single.9.png: 462 => 253 (209 bytes: 45%)
drawable-hdpi/search_sogou.png: 15545 => 15484 (61 bytes: 0%)
drawable-hdpi/settings_usb.png: 769 => 348 (421 bytes: 54%)
drawable-mdpi/add_circle_blue.png: 836 => 358 (478 bytes: 57%)
drawable-mdpi/btn_tab_close.png: 165 => 103 (62 bytes: 37%)
drawable-mdpi/ic_content_copy.png: 170 => 149 (21 bytes: 12%)
drawable-mdpi/ic_get_app_white_24dp.png: 193 => 113 (80 bytes: 41%)
drawable-mdpi/infobar_subresource_filtering.png: 499 => 272 (227 bytes: 45%)
drawable-mdpi/ntp_signin_promo_card_single.9.png: 291 => 171 (120 bytes: 41%)
drawable-mdpi/search_sogou.png: 9607 => 9583 (24 bytes: 0%)
drawable-mdpi/settings_usb.png: 419 => 214 (205 bytes: 48%)

BUG=702553

Review-Url: https://codereview.chromium.org/2750173007
Cr-Commit-Position: refs/heads/master@{#458767}
Committed:
https://chromium.googlesource.com/chromium/src/+/ccce774978e841a8ff6374df0a73...
==========

[commit-bot: I haz the power, 2017-03-22 16:22:21]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/ccce774978e841a8ff6374df0a73...