Change how the quota system computes the total poolsize for temporary storage

base/time/time.h

Index: base/time/time.h
diff --git a/base/time/time.h b/base/time/time.h
index be0eb20f88a4df500d5dfe289fc0d35fed6acd64..9cc7dac704cd73c0169745418017d45a3bd361cf 100644
--- a/base/time/time.h
+++ b/base/time/time.h
@@ -119,17 +119,17 @@ class BASE_EXPORT TimeDelta {
   static TimeDelta FromQPCValue(LONGLONG qpc_value);
 #endif
 
+  // Returns the maximum time delta, which should be greater than any reasonable
+  // time delta we might compare it to. Adding or subtracting the maximum time
+  // delta to a time or another time delta has an undefined result.
+  static constexpr TimeDelta Max();
+
   // Converts an integer value representing TimeDelta to a class. This is used
   // when deserializing a |TimeDelta| structure, using a value known to be
   // compatible. It is not provided as a constructor because the integer type
   // may be unclear from the perspective of a caller.
   static TimeDelta FromInternalValue(int64_t delta) { return TimeDelta(delta); }
 
-  // Returns the maximum time delta, which should be greater than any reasonable
-  // time delta we might compare it to. Adding or subtracting the maximum time
-  // delta to a time or another time delta has an undefined result.
-  static TimeDelta Max();
-
   // Returns the internal numeric value of the TimeDelta object. Please don't
   // use this and do arithmetic on it, as it is more error prone than using the
   // provided operators.
@@ -654,6 +654,11 @@ constexpr TimeDelta TimeDelta::FromMicroseconds(int64_t us) {
 }
 
 // static
+constexpr TimeDelta TimeDelta::Max() {
+  return TimeDelta(std::numeric_limits<int64_t>::max());
+}
+
+// static
 constexpr TimeDelta TimeDelta::FromDouble(double value) {
   // TODO(crbug.com/612601): Use saturated_cast<int64_t>(value) once we sort out
   // the Min() behavior.