Do not send rq.1 when the user is NOT in the SERP

[aitorvs]

Task/Issue URL: https://app.asana.com/0/414730916066338/1199905759163742/f
Tech Design URL:
CC:

Description:
We should not send rq.1 pixels when the user is in NOT in the SERP, ie. the search bar contains a valid URL

Repro steps of the bug

• open browser
• load website, eg. http://example.com
• tap on search bar
• search for "reddit"
• select "🔎 reddit"
• verify rq.1 pixel is wrongly fired ❌

Steps to test this PR:
(to see when rq pixels are sent, filter logcat with rq_)

Verify the following test flow

• open app and search reddit
• Verify rq.x pixels are NOT sent
• pull to refresh
• verify rq.0 pixel is sent
• overflow menu -> refresh
• verify rq.0 is sent
• tap on search bar
• select "🔎 reddit" from autocomplete
• verify rq.0 is sent
• tap on search bar and select "🔎 reddit politics" (or any other reddit xxx autocomplete result)
• Verify rq.1 pixel is sent
• click on a link in SERP, open it in a new tab and wait for it to load
• verify rq.x pixels are NOT sent
• tap on the search bar and search for "reddit"
• select "🔎 reddit"
• verify rq.x pixels are NOT sent
• tap on search bar and select "🔎 reddit politics" (or any other reddit xxx autocomplete result)
• Verify rq.1 pixel is sent
• close the app and re-open
• Verify rq.x pixels are not sent

also verify the test scenario in https://app.asana.com/0/0/1199922227966104/f

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Internal references:

Software Engineering Expectations
Technical Design Template

[aitorvs]

@malmstein this is ready to reviews. Also perform the test as per https://app.asana.com/0/0/1199922227966104/f

[malmstein]

Tested the different scenarios and worked as expected, gj @aitorvs!