Bug 1508889 - Remove ipc/chromium from the lists of third-party code. r=Ehsan

The ipc/chromium tree has been forked from its former upstream and
heavily modified, so it's safe to reformat and lint.

However, ipc/chromium/src/third_party (a copy of libevent) is following
its upstream, so that should remain exempt.

Differential Revision: https://phabricator.services.mozilla.com/D12498

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

.clang-format-ignore

@@ -79,7 +79,7 @@ gfx/wrench/.*
 gfx/ycbcr/.*
 intl/hyphenation/hyphen/.*
 intl/icu/.*
-ipc/chromium/.*
+ipc/chromium/src/third_party/.*
 js/src/ctypes/libffi/.*
 js/src/dtoa.c.*
 js/src/jit/arm64/vixl/.*

.flake8

@@ -10,7 +10,7 @@ exclude =
     dom/canvas/test/webgl-conf/checkout/closure-library/,
     editor/libeditor/tests/browserscope/,
     intl/icu/,
-    ipc/chromium/,
+    ipc/chromium/src/third_party/,
     gfx/angle/,
     gfx/harfbuzz,
     glx/skia/,
@@ -22,4 +22,4 @@ exclude =
     testing/mochitest/pywebsocket,
     tools/lint/test/files,
     build/build-infer/build-infer.py,
-    tools/infer/test/*.configure,    tools/infer/test/*.configure,
+    tools/infer/test/*.configure,    tools/infer/test/*.configure,

tools/rewriting/ThirdPartyPaths.txt

@@ -42,7 +42,7 @@ gfx/wrench/
 gfx/ycbcr/
 intl/hyphenation/hyphen/
 intl/icu/
-ipc/chromium/
+ipc/chromium/src/third_party/
 js/src/ctypes/libffi/
 js/src/dtoa.c
 js/src/jit/arm64/vixl/