Split the IPC code into ipc/

This splits the ipc code from the common project.  The 'common' project pulls in
all of webkit, the v8 bindings, skia, googleurl, and a number of other projects
which makes it very difficult to deal with especially for external projects
wanting just to use some of Chromium's infrastructure.  This puts the ipc code
into its top-level ipc/ directory with a dependency only on base.  The common
project depends on the new ipc/ipc.gyp:ipc target so that all projects currently
pulling common in to get the IPC code still have it available.  This mostly
follows agl's pre-gyp attempt to do this which was r13062.

Known issues:
- Currently a number of projects depend on chrome/chrome.gyp:common in order to
use the IPC infrastructure.  Rather than fixing all of these dependencies I have
made common depend on ipc/ipc.gyp:ipc and added "ipc" to the include_rules
section of DEPS so that checkdeps.py doesn't complain.  Over time projects that
need IPC should depend on the IPC project themselves and dependencies on common
removed, although I don't think many projects that need IPC will be able to get
away without common currently.
- ipc/ipc_message_macros.h still has #include "chrome/common/..." inside of a
ipc/ should not refer to files in chrome/... now.  I'm not sure how to resolve
this since it's really an IDE bug
- the named pipe name (windows+linux) and the logging event name (all) + env
variable (posix) refer explicitly to 'Chrome' which somewhat hurts the illusion
of ipc/ being an independent library.  I think this should be examined in a
subsequent, much smaller patch.
- I've eliminated the IPC.SendMsgCount counter since it was implemented in a way
to create a dependency from ipc/ to chrome/common/chrome_counters. This is the
same approach that r13062 took.

http://codereview.chromium.org/155905

(Patch from James Robinson)


git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21342 0039d316-1c4b-4281-b951-d872f2087c98

8 files changed, 8 insertions, 8 deletions

diff --git a/chrome/plugin/npobject_proxy.h b/chrome/plugin/npobject_proxy.h
index afeb207..8858a1b 100644
--- a/chrome/plugin/npobject_proxy.h
+++ b/chrome/plugin/npobject_proxy.h
@@ -9,8 +9,8 @@
 #define CHROME_PLUGIN_NPOBJECT_PROXY_H_
 
 #include "base/ref_counted.h"
-#include "chrome/common/ipc_channel.h"
 #include "googleurl/src/gurl.h"
+#include "ipc/ipc_channel.h"
 #include "third_party/npapi/bindings/npruntime.h"
 
 class PluginChannelBase;
diff --git a/chrome/plugin/npobject_stub.h b/chrome/plugin/npobject_stub.h
index acfd7727..da0745c 100644
--- a/chrome/plugin/npobject_stub.h
+++ b/chrome/plugin/npobject_stub.h
@@ -11,8 +11,8 @@
 #include <vector>
 
 #include "base/ref_counted.h"
-#include "chrome/common/ipc_channel.h"
 #include "googleurl/src/gurl.h"
+#include "ipc/ipc_channel.h"
 
 namespace base {
 class WaitableEvent;
diff --git a/chrome/plugin/plugin_channel.cc b/chrome/plugin/plugin_channel.cc
index 7977218..7f6f7d6 100644
--- a/chrome/plugin/plugin_channel.cc
+++ b/chrome/plugin/plugin_channel.cc
@@ -14,7 +14,7 @@
 #include "chrome/plugin/plugin_thread.h"
 
 #if defined(OS_POSIX)
-#include "chrome/common/ipc_channel_posix.h"
+#include "ipc/ipc_channel_posix.h"
 #endif
 
 PluginChannel* PluginChannel::GetPluginChannel(
diff --git a/chrome/plugin/plugin_channel_base.cc b/chrome/plugin/plugin_channel_base.cc
index c05321b..4ef42ae 100644
--- a/chrome/plugin/plugin_channel_base.cc
+++ b/chrome/plugin/plugin_channel_base.cc
@@ -6,7 +6,7 @@
 
 #include "base/hash_tables.h"
 #include "chrome/common/child_process.h"
-#include "chrome/common/ipc_sync_message.h"
+#include "ipc/ipc_sync_message.h"
 
 typedef base::hash_map<std::string, scoped_refptr<PluginChannelBase> >
     PluginChannelMap;
diff --git a/chrome/plugin/plugin_channel_base.h b/chrome/plugin/plugin_channel_base.h
index 877ce70..9c72294 100644
--- a/chrome/plugin/plugin_channel_base.h
+++ b/chrome/plugin/plugin_channel_base.h
@@ -12,8 +12,8 @@
 #include "base/message_loop.h"
 #include "base/ref_counted.h"
 #include "base/scoped_ptr.h"
-#include "chrome/common/ipc_sync_channel.h"
 #include "chrome/common/message_router.h"
+#include "ipc/ipc_sync_channel.h"
 
 // Encapsulates an IPC channel between a renderer and a plugin process.
 class PluginChannelBase : public IPC::Channel::Listener,
diff --git a/chrome/plugin/plugin_main.cc b/chrome/plugin/plugin_main.cc
index 375831a..7361d64 100644
--- a/chrome/plugin/plugin_main.cc
+++ b/chrome/plugin/plugin_main.cc
@@ -23,8 +23,8 @@
 #include "chrome/test/injection_test_dll.h"
 #include "sandbox/src/sandbox.h"
 #elif defined(OS_LINUX)
-#include "chrome/common/chrome_descriptors.h"
 #include "base/global_descriptors_posix.h"
+#include "ipc/ipc_descriptors.h"
 #endif
 
 // main() routine for running as the plugin process.
diff --git a/chrome/plugin/webplugin_delegate_stub.h b/chrome/plugin/webplugin_delegate_stub.h
index 15b88a8..2def46c 100644
--- a/chrome/plugin/webplugin_delegate_stub.h
+++ b/chrome/plugin/webplugin_delegate_stub.h
@@ -11,9 +11,9 @@
 #include "base/ref_counted.h"
 #include "base/shared_memory.h"
 #include "base/task.h"
-#include "chrome/common/ipc_channel.h"
 #include "chrome/common/transport_dib.h"
 #include "googleurl/src/gurl.h"
+#include "ipc/ipc_channel.h"
 #include "third_party/npapi/bindings/npapi.h"
 
 class PluginChannel;
diff --git a/chrome/plugin/webplugin_proxy.h b/chrome/plugin/webplugin_proxy.h
index b27e95b..1b1468e 100644
--- a/chrome/plugin/webplugin_proxy.h
+++ b/chrome/plugin/webplugin_proxy.h
@@ -16,10 +16,10 @@
 #include "base/scoped_ptr.h"
 #include "base/shared_memory.h"
 #include "base/timer.h"
-#include "chrome/common/ipc_message.h"
 #include "chrome/common/chrome_plugin_api.h"
 #include "chrome/common/transport_dib.h"
 #include "googleurl/src/gurl.h"
+#include "ipc/ipc_message.h"
 #include "webkit/glue/webplugin.h"
 
 namespace base {