Clean up and sort chrome/ DEPS entries.

chrome/browser/DEPS

Index: chrome/browser/DEPS
diff --git a/chrome/browser/DEPS b/chrome/browser/DEPS
index 8334c7cb54080cbb5914542ac00e545a7f03c3e0..07ae2a2124fac1a36e8469f73e726613e3c81df7 100644
--- a/chrome/browser/DEPS
+++ b/chrome/browser/DEPS
@@ -17,8 +17,8 @@ include_rules = [
   "+device/bluetooth",
   "+device/core",
   "+device/hid",
-  "+device/usb",
   "+device/media_transfer_protocol",
+  "+device/usb",
   "+extensions/browser",
   "+extensions/common",
   "+extensions/components/javascript_dialog_extensions_client",
@@ -35,15 +35,14 @@ include_rules = [
   "+media/base",  # For media switches
   "+media/midi",  # For midi switches
   "+media/mojo",  # For mojo media services.
-  "+mojo/shell/public/cpp",
   "+mojo/converters",
   "+mojo/runner/child",
+  "+mojo/shell/public/cpp",
   "+policy",  # For generated headers and source
   "+ppapi/c",  # For various types.
   "+ppapi/host",
   "+ppapi/proxy",
   "+ppapi/shared_impl",
-  # Defines some types that are marshalled over IPC.
   "+ppapi/shared_impl/ppp_flash_browser_operations_shared.h",
   "+rlz",
   "+sandbox/win/src",  # The path doesn't say it, but this is the Windows sandbox.
@@ -57,6 +56,7 @@ include_rules = [
   "+third_party/cros_system_api",
   "+third_party/kasko",
   "+win8/util",
+  # Defines some types that are marshalled over IPC.
 
   # chrome only needs switches from cc. All usage of the compositor is from
   # content. Definitely don't include generic stuff from cc/base here, if this