Move chrome.fileSystem interface and bindings to //extensions

extensions/common/api/_permission_features.json

Index: extensions/common/api/_permission_features.json
diff --git a/extensions/common/api/_permission_features.json b/extensions/common/api/_permission_features.json
index 0489bc4e43f21be4677f6b2d914a1702c046195e..75a87881ff1a6af38e78fd5f3a3990b702cf21d5 100644
--- a/extensions/common/api/_permission_features.json
+++ b/extensions/common/api/_permission_features.json
@@ -226,6 +226,54 @@
       "A28C9619C4C41306FA5236FB4D94DA812F504DE8"   // http://crbug.com/429886
     ]
   },
+  "fileSystem": [{
+    "channel": "stable",
+    "extension_types": ["platform_app"],
+    "default_parent": true
+  },{
+    "channel": "stable",
+    "extension_types": ["extension"],
+    "whitelist": [
+      "2FC374607C2DF285634B67C64A2E356C607091C3",  // Quickoffice
+      "3727DD3E564B6055387425027AD74C58784ACC15",  // Quickoffice internal
+      "12E618C3C6E97495AAECF2AC12DEB082353241C6",  // QO component extension
+      "D5736E4B5CF695CB93A2FB57E4FDC6E5AFAB6FE2",  // http://crbug.com/312900
+      "D57DE394F36DC1C3220E7604C575D29C51A6C495",  // http://crbug.com/319444
+      "3F65507A3B39259B38C8173C6FFA3D12DF64CCE9",  // http://crbug.com/371562
+      "2B6C6A4A5940017146F3E58B7F90116206E84685",  // http://crbug.com/642141
+      "B6C2EFAB3EC3BF6EF03701408B6B09A67B2D0069",  // http://crbug.com/642141
+      "96FF2FFA5C9173C76D47184B3E86D267B37781DE",  // http://crbug.com/642141
+      "0136FCB13DB29FD5CD442F56E59E53B61F1DF96F"   // http://crbug.com/642141
+    ]
+  }],
+  "fileSystem.directory": {

[Devlin, 2017/07/17 22:57:34]

Still planning on removing this in a separate CL?

+    "channel": "stable",
+    "extension_types": ["platform_app"]
+  },
+  "fileSystem.retainEntries": {
+    "channel": "stable",
+    "extension_types": ["platform_app"]
+  },
+  "fileSystem.write": [{
+    "channel": "stable",
+    "extension_types": ["platform_app"]
+  },{
+    "channel": "stable",
+    "extension_types": ["extension"],
+    "whitelist": [
+      "2FC374607C2DF285634B67C64A2E356C607091C3",  // Quickoffice
+      "3727DD3E564B6055387425027AD74C58784ACC15",  // Quickoffice internal
+      "12E618C3C6E97495AAECF2AC12DEB082353241C6",  // QO component extension
+      "D5736E4B5CF695CB93A2FB57E4FDC6E5AFAB6FE2",  // http://crbug.com/312900
+      "D57DE394F36DC1C3220E7604C575D29C51A6C495",  // http://crbug.com/319444
+      "3F65507A3B39259B38C8173C6FFA3D12DF64CCE9"   // http://crbug.com/371562
+    ]
+  }],
+  "fileSystem.requestFileSystem": {
+    "channel": "stable",
+    "extension_types": ["platform_app"],
+    "platforms": ["chromeos"]
+  },
   "hid": [
     {
       "channel": "stable",