mac: Prepare for -Wunused-functions.

Mostly involves deleting hundreds of lines of unused code.

BUG=315884
R=akalin@chromium.org, brettw@chromium.org, fischman@chromium.org, jamesr@chromium.org, sky@chromium.org, thestig@chromium.org
TBR=piman, youngki

Review URL: https://codereview.chromium.org/63153003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@233646 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 0 insertions, 68 deletions

diff --git a/content/child/indexed_db/indexed_db_dispatcher.cc b/content/child/indexed_db/indexed_db_dispatcher.cc
index b453f50..fe9554a 100644
--- a/content/child/indexed_db/indexed_db_dispatcher.cc
+++ b/content/child/indexed_db/indexed_db_dispatcher.cc
@@ -39,9 +39,6 @@ namespace {
 IndexedDBDispatcher* const kHasBeenDeleted =
     reinterpret_cast<IndexedDBDispatcher*>(0x1);
 
-int32 CurrentWorkerId() {
-  return WorkerTaskRunner::Instance()->CurrentWorkerId();
-}
 }  // unnamed namespace
 
 const size_t kMaxIDBValueSizeInBytes = 64 * 1024 * 1024;
diff --git a/content/child/npapi/plugin_instance_mac.mm b/content/child/npapi/plugin_instance_mac.mm
index 5453f8f..bc8edb2 100644
--- a/content/child/npapi/plugin_instance_mac.mm
+++ b/content/child/npapi/plugin_instance_mac.mm
@@ -19,56 +19,6 @@
 
 namespace content {
 
-namespace {
-
-// Returns an autoreleased NSEvent constructed from the given np_event,
-// targeting the given window.
-NSEvent* NSEventForNPCocoaEvent(NPCocoaEvent* np_event, NSWindow* window) {
-  bool mouse_down = 1;
-  switch (np_event->type) {
-    case NPCocoaEventMouseDown:
-      mouse_down = 1;
-      break;
-    case NPCocoaEventMouseUp:
-      mouse_down = 0;
-      break;
-    default:
-      // If plugins start bringing up context menus for things other than
-      // clicks, this will need more plumbing; for now just log it and proceed
-      // as if it were a mouse down.
-      NOTREACHED();
-  }
-  NSEventType event_type = NSLeftMouseDown;
-  switch (np_event->data.mouse.buttonNumber) {
-    case 0:
-      event_type = mouse_down ? NSLeftMouseDown : NSLeftMouseUp;
-      break;
-    case 1:
-      event_type = mouse_down ? NSRightMouseDown : NSRightMouseUp;
-      break;
-    default:
-      event_type = mouse_down ? NSOtherMouseDown : NSOtherMouseUp;
-      break;
-  }
-
-  NSInteger click_count = np_event->data.mouse.clickCount;
-  NSInteger modifiers = np_event->data.mouse.modifierFlags;
-  // NPCocoaEvent doesn't have a timestamp, so just use the current time.
-  NSEvent* event =
-      [NSEvent mouseEventWithType:event_type
-                         location:NSZeroPoint
-                    modifierFlags:modifiers
-                        timestamp:[[NSApp currentEvent] timestamp]
-                     windowNumber:[window windowNumber]
-                          context:[NSGraphicsContext currentContext]
-                      eventNumber:0
-                       clickCount:click_count
-                         pressure:1.0];
-  return event;
-}
-
-}  // namespace
-
 NPError PluginInstance::PopUpContextMenu(NPMenu* menu) {
   if (!currently_handled_event_)
     return NPERR_GENERIC_ERROR;
diff --git a/content/child/site_isolation_policy.cc b/content/child/site_isolation_policy.cc
index a761a06..e98d744 100644
--- a/content/child/site_isolation_policy.cc
+++ b/content/child/site_isolation_policy.cc
@@ -158,21 +158,6 @@ void HistogramCountNotBlockedResponse(const std::string& bucket_prefix,
     IncrementHistogramCount(bucket_prefix + ".NotBlocked.MaybeJS");
 }
 
-void HistogramCountPolicyDecision(
-    const std::string& bucket_prefix,
-    bool sniffed_as_document,
-    bool sniffed_as_js,
-    const SiteIsolationPolicy::ResponseMetaData& resp_data) {
-  if (sniffed_as_document) {
-    HistogramCountBlockedResponse(bucket_prefix, resp_data, false);
-  } else {
-    if (resp_data.no_sniff)
-      HistogramCountBlockedResponse(bucket_prefix, resp_data, true);
-    else
-      HistogramCountNotBlockedResponse(bucket_prefix, sniffed_as_js);
-  }
-}
-
 }  // namespace
 
 SiteIsolationPolicy::ResponseMetaData::ResponseMetaData() {}