Move third_party/WebKit/API_OWNERS to third_party/blink/

Bug: 622551
Change-Id: Ib31bd4189957bad107090db694a6857211e581d1
Reviewed-on: https://chromium-review.googlesource.com/1029930Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Commit-Queue: Kent Tamura <tkent@chromium.org>
Cr-Commit-Position: refs/heads/master@{#553954}

blink/OWNERS

-file://third_party/WebKit/API_OWNERS
+file://third_party/blink/API_OWNERS
 
 # COMPONENT: Blink

third_party/WebKit/LayoutTests/platform/linux/virtual/stable/webexposed/OWNERS

@@ -2,4 +2,4 @@ set noparent
 
 # Web-exposed API changes may require approval from blink API OWNERS.
 # See http://www.chromium.org/blink#new-features for details.
-file://third_party/WebKit/API_OWNERS
+file://third_party/blink/API_OWNERS

third_party/WebKit/LayoutTests/platform/mac/virtual/stable/webexposed/OWNERS

@@ -2,4 +2,4 @@ set noparent
 
 # Web-exposed API changes may require approval from blink API OWNERS.
 # See http://www.chromium.org/blink#new-features for details.
-file://third_party/WebKit/API_OWNERS
+file://third_party/blink/API_OWNERS

third_party/WebKit/LayoutTests/platform/win/virtual/stable/webexposed/OWNERS

@@ -2,4 +2,4 @@ set noparent
 
 # Web-exposed API changes may require approval from blink API OWNERS.
 # See http://www.chromium.org/blink#new-features for details.
-file://third_party/WebKit/API_OWNERS
+file://third_party/blink/API_OWNERS

third_party/WebKit/LayoutTests/virtual/stable/http/tests/serviceworker/webexposed/OWNERS

@@ -2,4 +2,4 @@ set noparent
 
 # Web-exposed API changes may require approval from blink API OWNERS.
 # See http://www.chromium.org/blink#new-features for details.
-file://third_party/WebKit/API_OWNERS
+file://third_party/blink/API_OWNERS

third_party/WebKit/LayoutTests/virtual/stable/webexposed/OWNERS

@@ -2,4 +2,4 @@ set noparent
 
 # Web-exposed API changes may require approval from blink API OWNERS.
 # See http://www.chromium.org/blink#new-features for details.
-file://third_party/WebKit/API_OWNERS
+file://third_party/blink/API_OWNERS

third_party/blink/renderer/platform/OWNERS

@@ -24,7 +24,7 @@ wangxianzhu@chromium.org
 # Any API or core owner can also approve changes to runtime-enabled features.
 # Please make sure to get a review from someone with expertise on the feature
 # you are changing.
-per-file runtime_enabled_features.json5=file://third_party/WebKit/API_OWNERS
+per-file runtime_enabled_features.json5=file://third_party/blink/API_OWNERS
 per-file runtime_enabled_features.json5=file://third_party/blink/renderer/core/OWNERS
 
 # COMPONENT: Platform