puppeteer/test/golden/nested-frames.txt

http://localhost:8907/frames/nested-frames.html
    http://localhost:8907/frames/two-frames.html
        http://localhost:8907/frames/frame.html
        http://localhost:8907/frames/frame.html
    http://localhost:8907/frames/frame.html
Implement FrameManager This patch implements FrameManager which is responsible for maintaining the frame tree. FrameManager is quite basic: it sends FrameAttached, FrameDetached and FrameNavigated events, and can report mainFrame and all frames. The next step would be moving certain Page API's to the Frame. For example, such method as Page.evaluate, Page.navigate and others should be available on Frame object as well. References #4 2017-06-17 21:27:51 +00:00			`http://localhost:8907/frames/nested-frames.html`
			`http://localhost:8907/frames/two-frames.html`
			`http://localhost:8907/frames/frame.html`
			`http://localhost:8907/frames/frame.html`
			`http://localhost:8907/frames/frame.html`