feb3b5d8fc
Most mojo services are simple utility processes that don't require blink web sandbox support. However, services such as pdf compositor would need such support to access and load fonts. This CL does the following two major tasks: -- Add SandboxSupportedUtilityBlinkPlatformImpl and implements it to allow utility process to have the sandbox support when needed; -- Move LoadFont() interprocess call on MacOS from renderer to content/common, so it can be used by both renderer and utility processes. BUG=809763,813034 Change-Id: I4f8b50cc5cc31ac68dfbc2ba5b1195fb4e0748cc Reviewed-on: https://chromium-review.googlesource.com/919968 Commit-Queue: Wei Li <weili@chromium.org> Reviewed-by: Rebekah Potter <rbpotter@chromium.org> Reviewed-by: Daniel Cheng <dcheng@chromium.org> Reviewed-by: Robert Sesek <rsesek@chromium.org> Reviewed-by: Avi Drissman <avi@chromium.org> Cr-Commit-Position: refs/heads/master@{#542361}