Coverity: Initialize data members in constructor.

CID=1634, 11587, 5007, 13234, 13398, 9295, 8294, 8285
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/3817007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@62945 0039d316-1c4b-4281-b951-d872f2087c98

7 files changed, 12 insertions, 4 deletions

diff --git a/chrome/browser/tab_contents/tab_contents_view.cc b/chrome/browser/tab_contents/tab_contents_view.cc
index 9acb0bd..83eb7a4 100644
--- a/chrome/browser/tab_contents/tab_contents_view.cc
+++ b/chrome/browser/tab_contents/tab_contents_view.cc
@@ -117,7 +117,7 @@ bool TabContentsView::ShouldDrawDropShadow() {
   return false;
 }
 
-TabContentsView::TabContentsView() {}
+TabContentsView::TabContentsView() : tab_contents_(NULL) {}
 
 void TabContentsView::HandleKeyboardEvent(const NativeWebKeyboardEvent& event) {
   if (tab_contents_->delegate())
diff --git a/media/audio/audio_output_controller.cc b/media/audio/audio_output_controller.cc
index 12bcf72..a6317be 100644
--- a/media/audio/audio_output_controller.cc
+++ b/media/audio/audio_output_controller.cc
@@ -39,7 +39,8 @@ AudioOutputController::AudioOutputController(EventHandler* handler,
       state_(kEmpty),
       buffer_(0, capacity),
       pending_request_(false),
-      sync_reader_(sync_reader) {
+      sync_reader_(sync_reader),
+      message_loop_(NULL) {
 }
 
 AudioOutputController::~AudioOutputController() {
diff --git a/media/filters/audio_renderer_algorithm_ola.cc b/media/filters/audio_renderer_algorithm_ola.cc
index 2d47c91..db0f348 100644
--- a/media/filters/audio_renderer_algorithm_ola.cc
+++ b/media/filters/audio_renderer_algorithm_ola.cc
@@ -24,6 +24,7 @@ const float kMaxRate = 4.0f;
 AudioRendererAlgorithmOLA::AudioRendererAlgorithmOLA()
     : input_step_(0),
       output_step_(0),
+      crossfade_size_(0),
       window_size_(0) {
 }
 
diff --git a/net/base/dnsrr_resolver.cc b/net/base/dnsrr_resolver.cc
index b4c361f..04a1008 100644
--- a/net/base/dnsrr_resolver.cc
+++ b/net/base/dnsrr_resolver.cc
@@ -137,7 +137,8 @@ class RRResolverWorker {
         flags_(flags),
         origin_loop_(MessageLoop::current()),
         dnsrr_resolver_(dnsrr_resolver),
-        canceled_(false) {
+        canceled_(false),
+        result_(ERR_UNEXPECTED) {
   }
 
   bool Start() {
diff --git a/net/base/upload_data.cc b/net/base/upload_data.cc
index 774dc5c..664285d 100644
--- a/net/base/upload_data.cc
+++ b/net/base/upload_data.cc
@@ -17,6 +17,7 @@ UploadData::Element::Element()
       file_range_length_(kuint64max),
       override_content_length_(false),
       content_length_computed_(false),
+      content_length_(-1),
       file_stream_(NULL) {
 }
 
diff --git a/net/disk_cache/file_posix.cc b/net/disk_cache/file_posix.cc
index 44d74e7..9d810c7 100644
--- a/net/disk_cache/file_posix.cc
+++ b/net/disk_cache/file_posix.cc
@@ -250,7 +250,10 @@ void InFlightIO::InvokeCallback(BackgroundIO* operation, bool cancel_task) {
 namespace disk_cache {
 
 File::File(base::PlatformFile file)
-    : init_(true), mixed_(true), platform_file_(file) {
+    : init_(true),
+      mixed_(true),
+      platform_file_(file),
+      sync_platform_file_(base::kInvalidPlatformFileValue) {
 }
 
 bool File::Init(const FilePath& name) {
diff --git a/net/url_request/url_request_context.cc b/net/url_request/url_request_context.cc
index 518d43a..137901d 100644
--- a/net/url_request/url_request_context.cc
+++ b/net/url_request/url_request_context.cc
@@ -10,6 +10,7 @@
 
 URLRequestContext::URLRequestContext()
     : net_log_(NULL),
+      host_resolver_(NULL),
       dnsrr_resolver_(NULL),
       http_transaction_factory_(NULL),
       ftp_transaction_factory_(NULL),