Move FakeFileSystemInterface from fake_pepper_interface_html5_fs.{cc,h} to
fake_file_system_interface.{cc,h} to share the code with the future code.
depot_tools/clang-format was run so the formatting of code is accepted
in the code review by policy. It was run in all the {.cc,.h} files,
and the code formats of some files were changed.
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_nacl_sdk;master.tryserver.chromium.mac:mac_nacl_sdk;master.tryserver.chromium.win:win_nacl_sdk
Review-Url: https://codereview.chromium.org/2455973003
Cr-Commit-Position: refs/heads/master@{#429186}
9b7e1ceacd