Remove last dependencies on chrome\common from chrome\plugin.

chrome/common/chrome_content_client.cc

Index: chrome/common/chrome_content_client.cc
===================================================================
--- chrome/common/chrome_content_client.cc	(revision 78278)
+++ chrome/common/chrome_content_client.cc	(working copy)
@@ -5,7 +5,16 @@
 #include "chrome/common/chrome_content_client.h"
 
 #include "chrome/common/child_process_logging.h"
+#include "chrome/common/default_plugin.h"
 
+#if defined(OS_MACOSX)
+#include "base/mac/mac_util.h"
+#include "base/mac/scoped_cftyperef.h"
+#include "base/sys_string_conversions.h"
+#include "grit/chromium_strings.h"
+#include "ui/base/l10n/l10n_util.h"
+#endif
+
 namespace chrome {
 
 void ChromeContentClient::SetActiveURL(const GURL& url) {
@@ -16,7 +25,20 @@
   child_process_logging::SetGpuInfo(gpu_info);
 }
 
-void ChromeContentClient::PluginProcessStarted() {
+void ChromeContentClient::PluginProcessStarted(const string16& plugin_name) {
+#if defined(OS_MACOSX)
+  base::mac::ScopedCFTypeRef<CFStringRef> cf_plugin_name(
+      base::SysUTF16ToCFStringRef(plugin_name));
+  base::mac::ScopedCFTypeRef<CFStringRef> app_name(
+      base::SysUTF16ToCFStringRef(
+          l10n_util::GetStringUTF16(IDS_SHORT_PLUGIN_APP_NAME)));
+  base::mac::ScopedCFTypeRef<CFStringRef> process_name(
+      CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%@ (%@)"),
+                               cf_plugin_name.get(), app_name.get()));
+  base::mac::SetProcessName(process_name);
+#endif
+
+  chrome::RegisterInternalDefaultPlugin();
 }
 
 }  // namespace chrome