Coverity: Initialize member variables.

CID=6462,16392,16996,17268,100987,101018,102401,102417,102476,102484,102513
    102546,102552,102567,102617,102674,102677,102678,102679,102681,102685,
    102714,102750,102751,102781
BUG=none
TEST=none
R=groby

Review URL: http://codereview.chromium.org/9005015

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@115234 0039d316-1c4b-4281-b951-d872f2087c98

26 files changed, 66 insertions, 20 deletions

diff --git a/chrome/browser/extensions/extension_web_socket_proxy_private_api.cc b/chrome/browser/extensions/extension_web_socket_proxy_private_api.cc
index ddfe14c..367bdfb 100644
--- a/chrome/browser/extensions/extension_web_socket_proxy_private_api.cc
+++ b/chrome/browser/extensions/extension_web_socket_proxy_private_api.cc
@@ -32,7 +32,10 @@ const char kPermissionDeniedError[] =
 }
 
 WebSocketProxyPrivate::WebSocketProxyPrivate()
-    : listening_port_(-1), do_tls_(false), is_finalized_(false){
+    : port_(-1),
+      listening_port_(-1),
+      do_tls_(false),
+      is_finalized_(false) {
 }
 
 WebSocketProxyPrivate::~WebSocketProxyPrivate() {
diff --git a/chrome/browser/history/in_memory_url_index.cc b/chrome/browser/history/in_memory_url_index.cc
index eb03b95..384322f8 100644
--- a/chrome/browser/history/in_memory_url_index.cc
+++ b/chrome/browser/history/in_memory_url_index.cc
@@ -115,14 +115,20 @@ int ScoreForValue(int value, const int* value_ranks) {
 InMemoryURLIndex::InMemoryURLIndex(const FilePath& history_dir)
     : history_dir_(history_dir),
       private_data_(new URLIndexPrivateData),
-      cached_at_shutdown_(false) {
+      cached_at_shutdown_(false),
+      pre_filter_item_count(0),
+      post_filter_item_count(0),
+      post_scoring_item_count(0) {
   InMemoryURLIndex::InitializeSchemeWhitelist(&scheme_whitelist_);
 }
 
 // Called only by unit tests.
 InMemoryURLIndex::InMemoryURLIndex()
     : private_data_(new URLIndexPrivateData),
-      cached_at_shutdown_(false) {
+      cached_at_shutdown_(false),
+      pre_filter_item_count(0),
+      post_filter_item_count(0),
+      post_scoring_item_count(0) {
   InMemoryURLIndex::InitializeSchemeWhitelist(&scheme_whitelist_);
 }
 
diff --git a/chrome/browser/policy/cloud_policy_subsystem.cc b/chrome/browser/policy/cloud_policy_subsystem.cc
index 21663eb..b8e40dd 100644
--- a/chrome/browser/policy/cloud_policy_subsystem.cc
+++ b/chrome/browser/policy/cloud_policy_subsystem.cc
@@ -205,6 +205,8 @@ CloudPolicyCacheBase* CloudPolicySubsystem::GetCloudPolicyCacheBase() const {
 }
 
 CloudPolicySubsystem::CloudPolicySubsystem()
-    : refresh_pref_name_(NULL) {}
+    : refresh_pref_name_(NULL),
+      data_store_(NULL) {
+}
 
 }  // namespace policy
diff --git a/chrome/browser/speech/speech_input_bubble_views.cc b/chrome/browser/speech/speech_input_bubble_views.cc
index 5e56c73..e7714c9 100644
--- a/chrome/browser/speech/speech_input_bubble_views.cc
+++ b/chrome/browser/speech/speech_input_bubble_views.cc
@@ -93,6 +93,12 @@ SpeechInputBubbleView::SpeechInputBubbleView(
       delegate_(delegate),
       element_rect_(element_rect),
       tab_contents_(tab_contents),
+      icon_(NULL),
+      heading_(NULL),
+      message_(NULL),
+      try_again_(NULL),
+      cancel_(NULL),
+      mic_settings_(NULL),
       display_mode_(SpeechInputBubbleBase::DISPLAY_MODE_WARM_UP),
       kIconLayoutMinWidth(ResourceBundle::GetSharedInstance().GetBitmapNamed(
                           IDR_SPEECH_INPUT_MIC_EMPTY)->width()) {
diff --git a/chrome/browser/ui/snapshot_tab_helper.cc b/chrome/browser/ui/snapshot_tab_helper.cc
index 1a073dc..0078d57 100644
--- a/chrome/browser/ui/snapshot_tab_helper.cc
+++ b/chrome/browser/ui/snapshot_tab_helper.cc
@@ -10,7 +10,8 @@
 #include "content/public/browser/notification_service.h"
 
 SnapshotTabHelper::SnapshotTabHelper(TabContentsWrapper* wrapper)
-    : TabContentsObserver(wrapper->tab_contents()) {
+    : TabContentsObserver(wrapper->tab_contents()),
+      wrapper_(wrapper) {
 }
 
 SnapshotTabHelper::~SnapshotTabHelper() {
diff --git a/chrome/browser/ui/views/sad_tab_view.cc b/chrome/browser/ui/views/sad_tab_view.cc
index 1e65bc6..046a794 100644
--- a/chrome/browser/ui/views/sad_tab_view.cc
+++ b/chrome/browser/ui/views/sad_tab_view.cc
@@ -46,7 +46,8 @@ SadTabView::SadTabView(TabContents* tab_contents, Kind kind)
           ResourceBundle::BaseFont)),
       message_(NULL),
       help_link_(NULL),
-      feedback_link_(NULL) {
+      feedback_link_(NULL),
+      reload_button_(NULL) {
   DCHECK(tab_contents);
 
   // Sometimes the user will never see this tab, so keep track of the total
diff --git a/chrome/browser/ui/views/web_intent_picker_view.cc b/chrome/browser/ui/views/web_intent_picker_view.cc
index 297d783..75c3ffe 100644
--- a/chrome/browser/ui/views/web_intent_picker_view.cc
+++ b/chrome/browser/ui/views/web_intent_picker_view.cc
@@ -148,7 +148,9 @@ WebIntentPickerView::WebIntentPickerView(views::View* anchor_view,
                                          WebIntentPickerDelegate* delegate)
     : BubbleDelegateView(anchor_view, views::BubbleBorder::TOP_LEFT),
       delegate_(delegate),
-      button_hbox_(NULL) {}
+      button_hbox_(NULL),
+      plus_button_(NULL) {
+}
 
 WebIntentPickerView::~WebIntentPickerView() {
 }
diff --git a/content/browser/renderer_host/render_message_filter.cc b/content/browser/renderer_host/render_message_filter.cc
index 7478a19..e8685ec 100644
--- a/content/browser/renderer_host/render_message_filter.cc
+++ b/content/browser/renderer_host/render_message_filter.cc
@@ -279,7 +279,8 @@ RenderMessageFilter::RenderMessageFilter(
       render_widget_helper_(render_widget_helper),
       incognito_(browser_context->IsOffTheRecord()),
       webkit_context_(browser_context->GetWebKitContext()),
-      render_process_id_(render_process_id) {
+      render_process_id_(render_process_id),
+      cpu_usage_(0) {
   DCHECK(request_context_);
 
   render_widget_helper_->Init(render_process_id_, resource_dispatcher_host_);
diff --git a/crypto/p224_spake.cc b/crypto/p224_spake.cc
index ec0c416..af3c2b8 100644
--- a/crypto/p224_spake.cc
+++ b/crypto/p224_spake.cc
@@ -99,6 +99,9 @@ P224EncryptedKeyExchange::P224EncryptedKeyExchange(
     PeerType peer_type, const base::StringPiece& password)
     : state_(kStateInitial),
       is_server_(peer_type == kPeerTypeServer) {
+  memset(&x_, 0, sizeof(x_));
+  memset(&expected_authenticator_, 0, sizeof(expected_authenticator_));
+
   // x_ is a random scalar.
   base::RandBytes(x_, sizeof(x_));
 
diff --git a/crypto/signature_creator_win.cc b/crypto/signature_creator_win.cc
index 244b06a..94fe87d 100644
--- a/crypto/signature_creator_win.cc
+++ b/crypto/signature_creator_win.cc
@@ -23,7 +23,7 @@ SignatureCreator* SignatureCreator::Create(RSAPrivateKey* key) {
   return result.release();
 }
 
-SignatureCreator::SignatureCreator() : hash_object_(0) {}
+SignatureCreator::SignatureCreator() : key_(NULL), hash_object_(0) {}
 
 SignatureCreator::~SignatureCreator() {}
 
diff --git a/media/base/pipeline_impl.cc b/media/base/pipeline_impl.cc
index f4d8774..5ea444c 100644
--- a/media/base/pipeline_impl.cc
+++ b/media/base/pipeline_impl.cc
@@ -69,7 +69,8 @@ PipelineImpl::PipelineImpl(MessageLoop* message_loop, MediaLog* media_log)
       waiting_for_clock_update_(false),
       state_(kCreated),
       current_bytes_(0),
-      creation_time_(base::Time::Now()) {
+      creation_time_(base::Time::Now()),
+      is_downloading_data_(false) {
   media_log_->AddEvent(media_log_->CreatePipelineStateChangedEvent(kCreated));
   ResetState();
   media_log_->AddEvent(
diff --git a/media/filters/reference_audio_renderer.cc b/media/filters/reference_audio_renderer.cc
index 8e95628..9aa38eb 100644
--- a/media/filters/reference_audio_renderer.cc
+++ b/media/filters/reference_audio_renderer.cc
@@ -13,7 +13,8 @@ namespace media {
 ReferenceAudioRenderer::ReferenceAudioRenderer(AudioManager* audio_manager)
     : AudioRendererBase(),
       audio_manager_(audio_manager),
-      bytes_per_second_(0) {
+      bytes_per_second_(0),
+      buffer_capacity_(0) {
 }
 
 ReferenceAudioRenderer::~ReferenceAudioRenderer() {
diff --git a/net/base/origin_bound_cert_store.cc b/net/base/origin_bound_cert_store.cc
index f597204..6a31a7e 100644
--- a/net/base/origin_bound_cert_store.cc
+++ b/net/base/origin_bound_cert_store.cc
@@ -6,7 +6,9 @@
 
 namespace net {
 
-OriginBoundCertStore::OriginBoundCert::OriginBoundCert() {}
+OriginBoundCertStore::OriginBoundCert::OriginBoundCert()
+    : type_(CLIENT_CERT_INVALID_TYPE) {
+}
 
 OriginBoundCertStore::OriginBoundCert::OriginBoundCert(
     const std::string& origin,
diff --git a/net/socket/ssl_client_socket.h b/net/socket/ssl_client_socket.h
index 0116e37..0637f4c 100644
--- a/net/socket/ssl_client_socket.h
+++ b/net/socket/ssl_client_socket.h
@@ -68,7 +68,7 @@ class NET_EXPORT SSLClientSocket : public SSLSocket {
   // an agreement about the application level protocol to speak over a
   // connection.
   enum NextProtoStatus {
-    // WARNING: These values are serialised to disk. Don't change them.
+    // WARNING: These values are serialized to disk. Don't change them.
 
     kNextProtoUnsupported = 0,  // The server doesn't support NPN.
     kNextProtoNegotiated = 1,   // We agreed on a protocol.
diff --git a/net/socket/ssl_client_socket_nss.cc b/net/socket/ssl_client_socket_nss.cc
index 1dcc232..815ce94 100644
--- a/net/socket/ssl_client_socket_nss.cc
+++ b/net/socket/ssl_client_socket_nss.cc
@@ -447,6 +447,7 @@ SSLClientSocketNSS::SSLClientSocketNSS(ClientSocketHandle* transport_socket,
       cert_verifier_(context.cert_verifier),
       ob_cert_xtn_negotiated_(false),
       origin_bound_cert_service_(context.origin_bound_cert_service),
+      ob_cert_type_(CLIENT_CERT_INVALID_TYPE),
       ob_cert_request_handle_(NULL),
       handshake_callback_called_(false),
       completed_handshake_(false),
diff --git a/net/socket/ssl_server_socket_nss.cc b/net/socket/ssl_server_socket_nss.cc
index 5b57492..9135464 100644
--- a/net/socket/ssl_server_socket_nss.cc
+++ b/net/socket/ssl_server_socket_nss.cc
@@ -60,6 +60,7 @@ SSLServerSocketNSS::SSLServerSocketNSS(
     const SSLConfig& ssl_config)
     : transport_send_busy_(false),
       transport_recv_busy_(false),
+      user_handshake_callback_(NULL),
       nss_fd_(NULL),
       nss_bufs_(NULL),
       transport_socket_(transport_socket),
diff --git a/net/socket/transport_client_socket_pool.cc b/net/socket/transport_client_socket_pool.cc
index 02d48fba..001225e 100644
--- a/net/socket/transport_client_socket_pool.cc
+++ b/net/socket/transport_client_socket_pool.cc
@@ -99,7 +99,9 @@ TransportConnectJob::TransportConnectJob(
                  BoundNetLog::Make(net_log, NetLog::SOURCE_CONNECT_JOB)),
       params_(params),
       client_socket_factory_(client_socket_factory),
-      resolver_(host_resolver) {}
+      resolver_(host_resolver),
+      next_state_(STATE_NONE) {
+}
 
 TransportConnectJob::~TransportConnectJob() {
   // We don't worry about cancelling the host resolution and TCP connect, since
diff --git a/net/url_request/url_request_job_manager.cc b/net/url_request/url_request_job_manager.cc
index 71e9e55..f149fb2 100644
--- a/net/url_request/url_request_job_manager.cc
+++ b/net/url_request/url_request_job_manager.cc
@@ -262,11 +262,10 @@ void URLRequestJobManager::UnregisterRequestInterceptor(
   interceptors_.erase(i);
 }
 
-URLRequestJobManager::URLRequestJobManager() : enable_file_access_(false) {
-#ifndef NDEBUG
-  allowed_thread_ = 0;
-  allowed_thread_initialized_ = false;
-#endif
+URLRequestJobManager::URLRequestJobManager()
+    : allowed_thread_(0),
+      allowed_thread_initialized_(false),
+      enable_file_access_(false) {
 }
 
 URLRequestJobManager::~URLRequestJobManager() {}
diff --git a/ppapi/native_client/src/shared/ppapi_proxy/browser_ppp.h b/ppapi/native_client/src/shared/ppapi_proxy/browser_ppp.h
index 7daecae..20ef900 100644
--- a/ppapi/native_client/src/shared/ppapi_proxy/browser_ppp.h
+++ b/ppapi/native_client/src/shared/ppapi_proxy/browser_ppp.h
@@ -37,6 +37,7 @@ class BrowserPpp {
         ppp_messaging_interface_(NULL),
         ppp_input_event_interface_(NULL) {
     CHECK(main_channel_ != NULL);
+    upcall_thread_.tid = 0;
   }
 
   ~BrowserPpp() {}
diff --git a/ppapi/proxy/serialized_structs.cc b/ppapi/proxy/serialized_structs.cc
index e327b60..bd17e4d 100644
--- a/ppapi/proxy/serialized_structs.cc
+++ b/ppapi/proxy/serialized_structs.cc
@@ -73,6 +73,7 @@ PPBFlash_DrawGlyphs_Params::PPBFlash_DrawGlyphs_Params()
   clip.size.width = 0;
   position.x = 0;
   position.y = 0;
+  allow_subpixel_aa = PP_FALSE;
 }
 
 PPBFlash_DrawGlyphs_Params::~PPBFlash_DrawGlyphs_Params() {}
diff --git a/ppapi/shared_impl/ppb_file_io_shared.cc b/ppapi/shared_impl/ppb_file_io_shared.cc
index a51c33f..dcad4d7 100644
--- a/ppapi/shared_impl/ppb_file_io_shared.cc
+++ b/ppapi/shared_impl/ppb_file_io_shared.cc
@@ -24,6 +24,8 @@ using thunk::PPB_FileRef_API;
 PPB_FileIO_Shared::CallbackEntry::CallbackEntry()
     : read_buffer(NULL),
       info(NULL) {
+  callback.func = NULL;
+  callback.user_data = NULL;
 }
 
 PPB_FileIO_Shared::CallbackEntry::CallbackEntry(const CallbackEntry& entry)
diff --git a/remoting/jingle_glue/ssl_socket_adapter.cc b/remoting/jingle_glue/ssl_socket_adapter.cc
index 5bf2f73..314e3cd 100644
--- a/remoting/jingle_glue/ssl_socket_adapter.cc
+++ b/remoting/jingle_glue/ssl_socket_adapter.cc
@@ -29,7 +29,8 @@ SSLSocketAdapter::SSLSocketAdapter(AsyncSocket* socket)
       cert_verifier_(new net::CertVerifier()),
       ssl_state_(SSLSTATE_NONE),
       read_state_(IOSTATE_NONE),
-      write_state_(IOSTATE_NONE) {
+      write_state_(IOSTATE_NONE),
+      data_transferred_(0) {
   transport_socket_ = new TransportSocket(socket, this);
 }
 
diff --git a/webkit/glue/context_menu.cc b/webkit/glue/context_menu.cc
index d4bad35..634bfd9 100644
--- a/webkit/glue/context_menu.cc
+++ b/webkit/glue/context_menu.cc
@@ -24,6 +24,7 @@ ContextMenuParams::ContextMenuParams()
       is_image_blocked(false),
       frame_id(0),
       media_flags(0),
+      speech_input_enabled(false),
       spellcheck_enabled(false),
       is_editable(false),
       edit_flags(0),
diff --git a/webkit/media/webmediaplayer_impl.cc b/webkit/media/webmediaplayer_impl.cc
index 3d17f86..37eed33 100644
--- a/webkit/media/webmediaplayer_impl.cc
+++ b/webkit/media/webmediaplayer_impl.cc
@@ -115,6 +115,7 @@ WebMediaPlayerImpl::WebMediaPlayerImpl(
       seeking_(false),
       playback_rate_(0.0f),
       pending_seek_(false),
+      pending_seek_seconds_(0.0f),
       client_(client),
       proxy_(NULL),
       delegate_(delegate),
diff --git a/webkit/plugins/ppapi/ppb_transport_impl.cc b/webkit/plugins/ppapi/ppb_transport_impl.cc
index da656c8..23c5ab8 100644
--- a/webkit/plugins/ppapi/ppb_transport_impl.cc
+++ b/webkit/plugins/ppapi/ppb_transport_impl.cc
@@ -67,6 +67,7 @@ WebKit::WebFrame* GetFrameForResource(const ::ppapi::Resource* resource) {
 
 PPB_Transport_Impl::PPB_Transport_Impl(PP_Instance instance)
     : Resource(instance),
+      type_(PP_TRANSPORTTYPE_DATAGRAM),
       started_(false),
       writable_(false) {
 }
diff --git a/webkit/plugins/ppapi/ppb_websocket_impl.cc b/webkit/plugins/ppapi/ppb_websocket_impl.cc
index 48bc1f5..825a4e9 100644
--- a/webkit/plugins/ppapi/ppb_websocket_impl.cc
+++ b/webkit/plugins/ppapi/ppb_websocket_impl.cc
@@ -85,6 +85,12 @@ PPB_WebSocket_Impl::PPB_WebSocket_Impl(PP_Instance instance)
       close_was_clean_(PP_FALSE),
       buffered_amount_(0),
       buffered_amount_after_close_(0) {
+  connect_callback_.func = NULL;
+  connect_callback_.user_data = NULL;
+  receive_callback_.func = NULL;
+  receive_callback_.user_data = NULL;
+  close_callback_.func = NULL;
+  close_callback_.user_data = NULL;
   empty_string_ = new StringVar("", 0);
 }