Reland of PlzNavigate: send SourceLocation when mixed content is found

Reland of PlzNavigate: send SourceLocation when mixed content is found (patchset #1 id:1 of https://codereview.chromium.org/2765643002/ )

Reason for revert:
Turns out this patch was not the reason for those failures. Re-landing it back.

Original issue's description:
> Revert of PlzNavigate: send SourceLocation when mixed content is found (patchset #8 id:140001 of https://codereview.chromium.org/2745363004/ )
> 
> Reason for revert:
> This enabled LayoutTests which started to fail:
> 
> https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Mac10.11%20%28dbg%29/builds/7963
> https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Mac10.11%20%28dbg%29/builds/7964
> https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Mac10.11%20%28dbg%29/builds/7965
> 
> There are text failures and a DCHECK:
> 14:48:10.177 5284 worker/2 virtual/mojo-loading/http/tests/serviceworker/chromium/request-body-blob-crash.html crashed, (stderr lines):
> 14:48:10.177 5284   [9083:38659:0320/144810.106602:2775098818460:FATAL:url_request.cc(1205)] Check failed: blocked_by_.empty(). 
> 
> Original issue's description:
> > PlzNavigate: send SourceLocation when mixed content is found
> > 
> > This CL adds SourceLocation information to the IPC
> > FrameMsg_MixedContentFound so that Mixed Contents console error messages
> > display the appropriate line number. It also fixes an issue due to the
> > rebase of https://codereview.chromium.org/2720763002/, where the
> > SourceLocation information was not properly copied in the pending
> > navigation info in RenderFrameImpl.
> > 
> > BUG=695072
> > CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation
> > 
> > Review-Url: https://codereview.chromium.org/2745363004
> > Cr-Commit-Position: refs/heads/master@{#458068}
> > Committed: https://chromium.googlesource.com/chromium/src/+/8a58df54d52b781b9628e7adee559157a8602150
> 
> TBR=nasko@chromium.org,japhet@chromium.org,jam@chromium.org,clamy@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=695072
> 
> Review-Url: https://codereview.chromium.org/2765643002
> Cr-Commit-Position: refs/heads/master@{#458245}
> Committed: https://chromium.googlesource.com/chromium/src/+/54c5f4ac7707c8e5d5341eae008fa5f303f7656c

TBR=nasko@chromium.org,japhet@chromium.org,jam@chromium.org,clamy@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=695072
Review-Url: https://codereview.chromium.org/2760263002
Cr-Commit-Position: refs/heads/master@{#458311}
Committed: https://chromium.googlesource.com/chromium/src/+/6bca00eeaacad82d5d9d919e74ade9a76d533f99

[Dmitry Titov, 2017-03-21 04:53:30]

The CQ bit was checked by dimich@chromium.org

[Dmitry Titov, 2017-03-21 04:53:30]

Created Reland of PlzNavigate: send SourceLocation when mixed content is found

[commit-bot: I haz the power, 2017-03-21 04:53:50]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-21 04:54:35]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490072010341570, "parent_rev":
"90d5f745cc067692983a90c5199dc6394366432d", "commit_rev":
"6bca00eeaacad82d5d9d919e74ade9a76d533f99"}

[commit-bot: I haz the power, 2017-03-21 04:55:24]

Description was changed from

==========
Reland of PlzNavigate: send SourceLocation when mixed content is found (patchset
#1 id:1 of https://codereview.chromium.org/2765643002/ )

Reason for revert:
Turns out this patch was not the reason for those failures. Re-landing it back.

Original issue's description:
> Revert of PlzNavigate: send SourceLocation when mixed content is found
(patchset #8 id:140001 of https://codereview.chromium.org/2745363004/ )
> 
> Reason for revert:
> This enabled LayoutTests which started to fail:
> 
>
https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Mac1...
>
https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Mac1...
>
https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Mac1...
> 
> There are text failures and a DCHECK:
> 14:48:10.177 5284 worker/2
virtual/mojo-loading/http/tests/serviceworker/chromium/request-body-blob-crash.html
crashed, (stderr lines):
> 14:48:10.177 5284  
[9083:38659:0320/144810.106602:2775098818460:FATAL:url_request.cc(1205)] Check
failed: blocked_by_.empty(). 
> 
> Original issue's description:
> > PlzNavigate: send SourceLocation when mixed content is found
> > 
> > This CL adds SourceLocation information to the IPC
> > FrameMsg_MixedContentFound so that Mixed Contents console error messages
> > display the appropriate line number. It also fixes an issue due to the
> > rebase of https://codereview.chromium.org/2720763002/, where the
> > SourceLocation information was not properly copied in the pending
> > navigation info in RenderFrameImpl.
> > 
> > BUG=695072
> > CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation
> > 
> > Review-Url: https://codereview.chromium.org/2745363004
> > Cr-Commit-Position: refs/heads/master@{#458068}
> > Committed:
https://chromium.googlesource.com/chromium/src/+/8a58df54d52b781b9628e7adee55...
> 
> TBR=nasko@chromium.org,japhet@chromium.org,jam@chromium.org,clamy@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=695072
> 
> Review-Url: https://codereview.chromium.org/2765643002
> Cr-Commit-Position: refs/heads/master@{#458245}
> Committed:
https://chromium.googlesource.com/chromium/src/+/54c5f4ac7707c8e5d5341eae008f...

TBR=nasko@chromium.org,japhet@chromium.org,jam@chromium.org,clamy@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=695072
==========

to

==========
Reland of PlzNavigate: send SourceLocation when mixed content is found (patchset
#1 id:1 of https://codereview.chromium.org/2765643002/ )

Reason for revert:
Turns out this patch was not the reason for those failures. Re-landing it back.

Original issue's description:
> Revert of PlzNavigate: send SourceLocation when mixed content is found
(patchset #8 id:140001 of https://codereview.chromium.org/2745363004/ )
> 
> Reason for revert:
> This enabled LayoutTests which started to fail:
> 
>
https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Mac1...
>
https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Mac1...
>
https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Mac1...
> 
> There are text failures and a DCHECK:
> 14:48:10.177 5284 worker/2
virtual/mojo-loading/http/tests/serviceworker/chromium/request-body-blob-crash.html
crashed, (stderr lines):
> 14:48:10.177 5284  
[9083:38659:0320/144810.106602:2775098818460:FATAL:url_request.cc(1205)] Check
failed: blocked_by_.empty(). 
> 
> Original issue's description:
> > PlzNavigate: send SourceLocation when mixed content is found
> > 
> > This CL adds SourceLocation information to the IPC
> > FrameMsg_MixedContentFound so that Mixed Contents console error messages
> > display the appropriate line number. It also fixes an issue due to the
> > rebase of https://codereview.chromium.org/2720763002/, where the
> > SourceLocation information was not properly copied in the pending
> > navigation info in RenderFrameImpl.
> > 
> > BUG=695072
> > CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_site_isolation
> > 
> > Review-Url: https://codereview.chromium.org/2745363004
> > Cr-Commit-Position: refs/heads/master@{#458068}
> > Committed:
https://chromium.googlesource.com/chromium/src/+/8a58df54d52b781b9628e7adee55...
> 
> TBR=nasko@chromium.org,japhet@chromium.org,jam@chromium.org,clamy@chromium.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=695072
> 
> Review-Url: https://codereview.chromium.org/2765643002
> Cr-Commit-Position: refs/heads/master@{#458245}
> Committed:
https://chromium.googlesource.com/chromium/src/+/54c5f4ac7707c8e5d5341eae008f...

TBR=nasko@chromium.org,japhet@chromium.org,jam@chromium.org,clamy@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=695072

Review-Url: https://codereview.chromium.org/2760263002
Cr-Commit-Position: refs/heads/master@{#458311}
Committed:
https://chromium.googlesource.com/chromium/src/+/6bca00eeaacad82d5d9d919e74ad...
==========

[commit-bot: I haz the power, 2017-03-21 04:55:25]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/6bca00eeaacad82d5d9d919e74ad...