Reorg: Namespace the Title class

This is moderately messy.

Process was principally:

* xargs rg --files-with-matches '^use Title;' | grep 'php$' | \
  xargs -P 1 -n 1 sed -i -z 's/use Title;/use MediaWiki\\Title\\Title;/1'
* rg --files-without-match 'MediaWiki\\Title\\Title;' . | grep 'php$' | \
  xargs rg --files-with-matches 'Title\b' | \
  xargs -P 1 -n 1 sed -i -z 's/\nuse /\nuse MediaWiki\\Title\\Title;\nuse /1'
* composer fix

Then manual fix-ups for a few files that don't have any use statements.

Bug: T166010
Follows-Up: Ia5d8cb759dc3bc9e9bbe217d0fb109e2f8c4101a
Change-Id: If8fc9d0d95fc1a114021e282a706fc3e7da3524b

4 files changed, 4 insertions, 4 deletions

diff --git a/includes/Category/CategoriesRdf.php b/includes/Category/CategoriesRdf.php
index b1384feb5ed0..2821ca62e777 100644
--- a/includes/Category/CategoriesRdf.php
+++ b/includes/Category/CategoriesRdf.php
@@ -19,7 +19,7 @@
 
 namespace MediaWiki\Category;
 
-use Title;
+use MediaWiki\Title\Title;
 use Wikimedia\Purtle\RdfWriter;
 
 /**
diff --git a/includes/Category/Category.php b/includes/Category/Category.php
index 84d62a623387..1420c6437f00 100644
--- a/includes/Category/Category.php
+++ b/includes/Category/Category.php
@@ -26,11 +26,11 @@ namespace MediaWiki\Category;
 use DeferredUpdates;
 use MediaWiki\MediaWikiServices;
 use MediaWiki\Page\PageIdentity;
+use MediaWiki\Title\Title;
 use MediaWiki\Title\TitleArray;
 use MWException;
 use ReadOnlyMode;
 use stdClass;
-use Title;
 use Wikimedia\Rdbms\ILoadBalancer;
 
 /**
diff --git a/includes/Category/CategoryViewer.php b/includes/Category/CategoryViewer.php
index 1c940a9ad033..6b2567d3b52d 100644
--- a/includes/Category/CategoryViewer.php
+++ b/includes/Category/CategoryViewer.php
@@ -38,8 +38,8 @@ use MediaWiki\MainConfigNames;
 use MediaWiki\MediaWikiServices;
 use MediaWiki\Page\PageIdentity;
 use MediaWiki\Page\PageReference;
+use MediaWiki\Title\Title;
 use MWException;
-use Title;
 use TitleValue;
 use Wikimedia\Rdbms\SelectQueryBuilder;
 
diff --git a/includes/Category/TrackingCategories.php b/includes/Category/TrackingCategories.php
index 59c288b4fcf5..a37ca857161a 100644
--- a/includes/Category/TrackingCategories.php
+++ b/includes/Category/TrackingCategories.php
@@ -26,10 +26,10 @@ use MediaWiki\Config\ServiceOptions;
 use MediaWiki\Linker\LinkTarget;
 use MediaWiki\MainConfigNames;
 use MediaWiki\Page\PageReference;
+use MediaWiki\Title\Title;
 use NamespaceInfo;
 use ParserOutput;
 use Psr\Log\LoggerInterface;
-use Title;
 use TitleParser;
 
 /**