Bug 1504521 - rename in-tree mentions of bugzilla metadata for product and component "Core :: Layout: Web Painting" to "Core :: Web Painting" r=kats

Differential Revision: https://phabricator.services.mozilla.com/D10832

--HG--
extra : moz-landing-system : lando

layout/ipc/moz.build

@@ -5,7 +5,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 with Files('**'):
-    BUG_COMPONENT = ('Core', 'Layout: Web Painting')
+    BUG_COMPONENT = ('Core', 'Web Painting')
 
 EXPORTS.mozilla.layout += [
     'RenderFrameChild.h',

layout/painting/moz.build

@@ -5,7 +5,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 with Files('**'):
-    BUG_COMPONENT = ('Core', 'Layout: Web Painting')
+    BUG_COMPONENT = ('Core', 'Web Painting')
 
 EXPORTS += [
     'ActiveLayerTracker.h',

testing/web-platform/moz.build

@@ -222,7 +222,7 @@ with Files("tests/css/css-fonts/**"):
     BUG_COMPONENT = ("Core", "Layout: Text and Fonts")
 
 with Files("tests/css/css-paint-api/**"):
-    BUG_COMPONENT = ("Core", "Layout: Web Painting")
+    BUG_COMPONENT = ("Core", "Web Painting")
 
 with Files("tests/css/css-scoping/**"):
     BUG_COMPONENT = ("Core", "CSS Parsing and Computation")

view/moz.build

@@ -5,7 +5,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 with Files('**'):
-    BUG_COMPONENT = ('Core', 'Layout: Web Painting')
+    BUG_COMPONENT = ('Core', 'Web Painting')
 
 EXPORTS += [
     'nsView.h',