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-rw-r--r--application/palemoon/components/newtab/page.js52
1 files changed, 2 insertions, 50 deletions
diff --git a/application/palemoon/components/newtab/page.js b/application/palemoon/components/newtab/page.js
index 7117d4527..34387fd44 100644
--- a/application/palemoon/components/newtab/page.js
+++ b/application/palemoon/components/newtab/page.js
@@ -47,11 +47,6 @@ var gPage = {
let enabled = gAllPages.enabled;
this._updateAttributes(enabled);
- // Update thumbnails to the new enhanced setting
- if (aData == "browser.newtabpage.enhanced") {
- this.update();
- }
-
// Initialize the whole page if we haven't done that, yet.
if (enabled) {
this._init();
@@ -166,16 +161,6 @@ var gPage = {
*/
_handleUnloadEvent: function Page_handleUnloadEvent() {
gAllPages.unregister(this);
- // compute page life-span and send telemetry probe: using milli-seconds will leave
- // many low buckets empty. Instead we use half-second precision to make low end
- // of histogram linear and not lose the change in user attention
- let delta = Math.round((Date.now() - this._firstVisibleTime) / 500);
- if (this._suggestedTilePresent) {
- Services.telemetry.getHistogramById("NEWTAB_PAGE_LIFE_SPAN_SUGGESTED").add(delta);
- }
- else {
- Services.telemetry.getHistogramById("NEWTAB_PAGE_LIFE_SPAN").add(delta);
- }
},
/**
@@ -250,43 +235,10 @@ var gPage = {
},
onPageVisibleAndLoaded() {
- // Send the index of the last visible tile.
- this.reportLastVisibleTileIndex();
- // Maybe tell the user they can undo an initial automigration
- this.maybeShowAutoMigrationUndoNotification();
- },
-
- reportLastVisibleTileIndex() {
- let cwu = window.QueryInterface(Ci.nsIInterfaceRequestor)
- .getInterface(Ci.nsIDOMWindowUtils);
-
- let rect = cwu.getBoundsWithoutFlushing(gGrid.node);
- let nodes = cwu.nodesFromRect(rect.left, rect.top, 0, rect.width,
- rect.height, 0, true, false);
-
- let i = -1;
- let lastIndex = -1;
- let sites = gGrid.sites;
-
- for (let node of nodes) {
- if (node.classList && node.classList.contains("newtab-cell")) {
- if (sites[++i]) {
- lastIndex = i;
- if (sites[i].link.targetedSite) {
- // record that suggested tile is shown to use suggested-tiles-histogram
- this._suggestedTilePresent = true;
- }
- }
- }
- }
},
toggleEnabled: function(aEvent) {
gAllPages.enabled = !gAllPages.enabled;
- event.stopPropagation();
- },
-
- maybeShowAutoMigrationUndoNotification() {
- // sendAsyncMessage("NewTab:MaybeShowAutoMigrationUndoNotification");
- },
+ aEvent.stopPropagation();
+ }
};