The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/357dd5c59e89288f15c461aa29a251991da41861

commit 357dd5c59e89288f15c461aa29a251991da41861
Author: Oscar Johansson <oscarj@opera.com>
Date: Tue Aug 07 10:42:02 2018

Move macro to util file (storage/browser)

When building using jumbo, files gets merged
together and macros with the same name may
end up in the same namspace and conflict. This
happens for the macro UMA_HISTOGRAM_MBYTES.

This commit solves the issue by moving
the macro to a shared util file.

Bug: 871163
Change-Id: If3af541913a6add55ce739eb43f5a747cf4afd9a
Reviewed-on: https://chromium-review.googlesource.com/1163602
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Commit-Queue: Oscar Johansson <oscarj@opera.com>
Cr-Commit-Position: refs/heads/master@{#581192}
[modify] https://crrev.com/357dd5c59e89288f15c461aa29a251991da41861/storage/browser/BUILD.gn
[add] https://crrev.com/357dd5c59e89288f15c461aa29a251991da41861/storage/browser/quota/quota_macros.h
[modify] https://crrev.com/357dd5c59e89288f15c461aa29a251991da41861/storage/browser/quota/quota_manager.cc
[modify] https://crrev.com/357dd5c59e89288f15c461aa29a251991da41861/storage/browser/quota/quota_settings.cc
[modify] https://crrev.com/357dd5c59e89288f15c461aa29a251991da41861/storage/browser/quota/quota_temporary_storage_evictor.cc

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/c2c3fb3e8c4bf0d9187b07728040f8a954131a86

commit c2c3fb3e8c4bf0d9187b07728040f8a954131a86
Author: Oscar Johansson <oscarj@opera.com>
Date: Wed Aug 08 12:53:17 2018

jumbo build: Rename constants to be unique (storage/browser)

When building using jumbo, files gets merged and
constants with the same name may end up in the same
namespace/scope and conflict.

This commit solves the issue by renaming the constants
to something more file specific.

Bug: 871163
Change-Id: Ic4973b976597dbc097897406951ae8c2cbdf6430
Reviewed-on: https://chromium-review.googlesource.com/1163505
Commit-Queue: Oscar Johansson <oscarj@opera.com>
Reviewed-by: Victor Costan <pwnall@chromium.org>
Cr-Commit-Position: refs/heads/master@{#581535}
[modify] https://crrev.com/c2c3fb3e8c4bf0d9187b07728040f8a954131a86/storage/browser/database/database_quota_client.cc
[modify] https://crrev.com/c2c3fb3e8c4bf0d9187b07728040f8a954131a86/storage/browser/database/database_tracker.cc
[modify] https://crrev.com/c2c3fb3e8c4bf0d9187b07728040f8a954131a86/storage/browser/fileapi/file_system_quota_client.cc
[modify] https://crrev.com/c2c3fb3e8c4bf0d9187b07728040f8a954131a86/storage/browser/fileapi/sandbox_directory_database.cc
[modify] https://crrev.com/c2c3fb3e8c4bf0d9187b07728040f8a954131a86/storage/browser/fileapi/sandbox_file_system_backend_delegate.cc
[modify] https://crrev.com/c2c3fb3e8c4bf0d9187b07728040f8a954131a86/storage/browser/fileapi/sandbox_origin_database.cc
[modify] https://crrev.com/c2c3fb3e8c4bf0d9187b07728040f8a954131a86/storage/browser/quota/client_usage_tracker.cc
[modify] https://crrev.com/c2c3fb3e8c4bf0d9187b07728040f8a954131a86/storage/browser/quota/quota_database.cc

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/e0810f3c017fe36fe0a9958e729c2fa9550d8666

commit e0810f3c017fe36fe0a9958e729c2fa9550d8666
Author: Oscar Johansson <oscarj@opera.com>
Date: Mon Sep 03 10:25:51 2018

Enable jumbo support in storage/browser

//storage/browser takes around 6.2 CPU minutes to
build without jumbo. With jumbo the build time is
reduced by around 83 %.

This commit enables jumbo support in storage/browser.

Bug: 871163
Change-Id: I51254087ea584d64fc599aa232ab2b73027791ec
Reviewed-on: https://chromium-review.googlesource.com/1170691
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Commit-Queue: Oscar Johansson <oscarj@opera.com>
Cr-Commit-Position: refs/heads/master@{#588365}
[modify] https://crrev.com/e0810f3c017fe36fe0a9958e729c2fa9550d8666/storage/browser/BUILD.gn