Refactor budget computation to be more tuneable.

third_party/WebKit/Source/modules/budget/BudgetService.cpp

Index: third_party/WebKit/Source/modules/budget/BudgetService.cpp
diff --git a/third_party/WebKit/Source/modules/budget/BudgetService.cpp b/third_party/WebKit/Source/modules/budget/BudgetService.cpp
index 5308d8691bdaea1f879a4b86eb8d2bc15396d761..82080dd9609005d18ce08bcdd9d2f3ea1aa981c1 100644
--- a/third_party/WebKit/Source/modules/budget/BudgetService.cpp
+++ b/third_party/WebKit/Source/modules/budget/BudgetService.cpp
@@ -114,9 +114,10 @@ void BudgetService::gotBudget(
 
   // Copy the chunks into the budget array.

[Peter Beverloo, 2017/01/12 14:40:04]

nit: Please document why we're flooring.

[harkness, 2017/01/12 17:44:15]

Done.

   HeapVector<Member<BudgetState>> budget(expectations.size());
-  for (size_t i = 0; i < expectations.size(); i++)
-    budget[i] =
-        new BudgetState(expectations[i]->budget_at, expectations[i]->time);
+  for (size_t i = 0; i < expectations.size(); i++) {
+    budget[i] = new BudgetState(floor(expectations[i]->budget_at),
+                                expectations[i]->time);
+  }
 
   resolver->resolve(budget);
 }