ChromeOS: Add more logs to troubleshoot plugin issues in chromeos login screen.

This is addition to http://codereview.chromium.org/9477021/

BUG=chromium-os:26646
TEST=none

Review URL: https://chromiumcodereview.appspot.com/9584026

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@124762 0039d316-1c4b-4281-b951-d872f2087c98

webkit/plugins/ppapi/plugin_module.cc

@@ -495,6 +495,11 @@ PluginModule::~PluginModule() {
 }
 
 bool PluginModule::InitAsInternalPlugin(const EntryPoints& entry_points) {
+#if defined(OS_CHROMEOS)
+  // TODO(oshima): Remove this once crosbug.com/26646 is resolved.
+  LOG(ERROR) << "#### PluginModule::InitAsInternalPlugin name=" << name_;
+#endif  // defined (OS_CHROMEOS)
+
   if (InitializeModule(entry_points)) {
     entry_points_ = entry_points;
     return true;
@@ -503,7 +508,17 @@ bool PluginModule::InitAsInternalPlugin(const EntryPoints& entry_points) {
 }
 
 bool PluginModule::InitAsLibrary(const FilePath& path) {
+#if defined(OS_CHROMEOS)
+  // TODO(oshima): Remove this once crosbug.com/26646 is resolved.
+  LOG(ERROR) << "#### PluginModule::InitAsLibrary name=" << name_;
+#endif  // defined (OS_CHROMEOS)
+
   base::NativeLibrary library = base::LoadNativeLibrary(path, NULL);
+#if defined(OS_CHROMEOS)
+  // TODO(oshima): Remove this once crosbug.com/26646 is resolved.
+  LOG(ERROR) << "#### PluginModule::InitAsLibrary loaded";
+#endif  // defined (OS_CHROMEOS)
+
   if (!library)
     return false;
 
@@ -521,6 +536,11 @@ bool PluginModule::InitAsLibrary(const FilePath& path) {
 
 void PluginModule::InitAsProxied(
     PluginDelegate::OutOfProcessProxy* out_of_process_proxy) {
+#if defined(OS_CHROMEOS)
+  // TODO(oshima): Remove this once crosbug.com/26646 is resolved.
+  LOG(ERROR) << "#### PluginModule::InitAsProxied name=" << name_;
+#endif  // defined (OS_CHROMEOS)
+
   DCHECK(!out_of_process_proxy_.get());
   out_of_process_proxy_.reset(out_of_process_proxy);
 }
@@ -621,6 +641,11 @@ bool PluginModule::InitializeModule(const EntryPoints& entry_points) {
   DCHECK(!out_of_process_proxy_.get()) << "Don't call for proxied modules.";
   DCHECK(entry_points.initialize_module != NULL);
   int retval = entry_points.initialize_module(pp_module(), &GetInterface);
+#if defined(OS_CHROMEOS)
+  // TODO(oshima): Remove this once crosbug.com/26646 is resolved.
+  LOG(ERROR) << "#### PluginModule::InitModule result=" << retval;
+#endif  // defined (OS_CHROMEOS)
+
   if (retval != 0) {
     LOG(WARNING) << "PPP_InitializeModule returned failure " << retval;
     return false;