Document in //content/DEPS that //content shouldn't depend on //compo…

…nents.

I'm working with the owners of the one exception to this rule to find
a correct home for it.

BUG=none

Review URL: https://chromiumcodereview.appspot.com/15490006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@201275 0039d316-1c4b-4281-b951-d872f2087c98

content/DEPS

@@ -1,5 +1,5 @@
-# Do NOT add chrome to the list below.  We shouldn't be including files from
-# src/chrome in src/content.
+# Do NOT add chrome or components to the list below.  We shouldn't be
+# including files from src/chrome or src/components in src/content.
 include_rules = [
   # The subdirectories in content/ will manually allow their own include
   # directories in content/ so we disallow all of them.

content/browser/DEPS

@@ -1,5 +1,4 @@
 include_rules = [
-  "+components/tracing",
   "+content/gpu",  # For gpu_info_collector.h and in-process GPU
   "+content/port/browser",
   "+content/public/browser",
@@ -9,6 +8,11 @@ include_rules = [
   "+ui/webui",
   "+win8/util",
 
+  # TODO(joi): This was misplaced; need to move it somewhere else,
+  # since //content shouldn't depend on //components, which is a layer
+  # above.
+  "+components/tracing",
+
   # Other libraries.
   "+third_party/iaccessible2",
   "+third_party/isimpledom",
@@ -22,7 +26,7 @@ include_rules = [
 
   "-webkit/renderer",
 
-  # DO NOT ADD ANY CHROME INCLUDES HERE!!!
+  # DO NOT ADD ANY CHROME OR COMPONENTS INCLUDES HERE!!!
   # See https://sites.google.com/a/chromium.org/dev/developers/content-module
   # for more information.
 ]