Updates source.android.com for external contributions to WebKit
Instructs external contributors that changes to external/webkit should be made
directly at webkit.org.
I've assumed that in the future we will (or should now) direct external
contributors to make changes upstream for other upstream projects too.
Change-Id: I538930794907729ebcca4cbb20a2952d0159873f
diff --git a/pdk/docs/source/code-lines.jd b/pdk/docs/source/code-lines.jd
index 5e3c91f..5ceb103 100644
--- a/pdk/docs/source/code-lines.jd
+++ b/pdk/docs/source/code-lines.jd
@@ -23,8 +23,11 @@
stack is pulling code. These include obvious projects such as the Linux kernel
and WebKit, but over time we are migrating some of the semi-autonomous
Android projects (such as Dalvik, the Android SDK tools, Bionic, and so on) to
-work as "upstream" projects. These will be developed entirely in the public
-tree, and snapshots will be periodically pulled into releases.</li>
+work as "upstream" projects. Generally, these projects are developed entirely in
+the public tree. For some upstream projects, development is done by contributing
+directly to the upstream project itself. See
+<a href="{@docRoot}source/submit-patches.html#upstream-projects">Upstream Projects</a>
+for details. In both cases, snapshots will be periodically pulled into releases.</li>
<li>The diagram refers to "Eclair" and "FroYo"; however, they are simply
placeholders, and the diagram actually reflects the overall release and
branching strategy.</li>