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refactor: remove some facades (#12335)

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This commit is contained in:
Victor Berchet
2016-10-19 13:42:39 -07:00
committed by Alex Rickabaugh
parent 0ecd9b2df0
commit 76dd026447
58 changed files with 281 additions and 429 deletions
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10
modules/@angular/platform-browser/src/browser/tools/common_tools.ts
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@ -53,20 +53,20 @@ export class AngularProfiler {
* ```
*/
timeChangeDetection(config: any): ChangeDetectionPerfRecord {
var record = isPresent(config) && config['record'];
var record = config && config['record'];
var profileName = 'Change Detection';
// Profiler is not available in Android browsers, nor in IE 9 without dev tools opened
var isProfilerAvailable = isPresent(window.console.profile);
if (record && isProfilerAvailable) {
window.console.profile(profileName);
}
var start = getDOM().performanceNow();
const start = getDOM().performanceNow();
var numTicks = 0;
while (numTicks < 5 || (getDOM().performanceNow() - start) < 500) {
this.appRef.tick();
numTicks++;
}
var end = getDOM().performanceNow();
const end = getDOM().performanceNow();
if (record && isProfilerAvailable) {
// need to cast to <any> because type checker thinks there's no argument
// while in fact there is:
@ -74,9 +74,9 @@ export class AngularProfiler {
// https://developer.mozilla.org/en-US/docs/Web/API/Console/profileEnd
(<any>window.console.profileEnd)(profileName);
}
var msPerTick = (end - start) / numTicks;
const msPerTick = (end - start) / numTicks;
window.console.log(`ran ${numTicks} change detection cycles`);
window.console.log(`${NumberWrapper.toFixed(msPerTick, 2)} ms per check`);
window.console.log(`${msPerTick.toFixed(2)} ms per check`);
return new ChangeDetectionPerfRecord(msPerTick, numTicks);
}