20669 Revert “Paragraph.longest_line_ to account for trailing inline placeholders” (cla: yes)

20671 Enable ios platform view by default (cla: yes, platform-ios, waiting for tree to go green)

20672 [embedder] Add gl present callback that takes present info (cla: yes, platform-android, platform-ios, waiting for tree to go green)

20673 Remove image sizes from Picture::GetAllocationSize (cla: yes, waiting for tree to go green)

20678 Reland “account for inline placeholders in longest line calculation (#20370)” reverted in (#20669) (cla: yes, waiting for tree to go green)

20679 Fix the format script so that it works with deleted files. (cla: yes)