Unreviewed build fix attempt on Soup based port after r157842.

WebCore::CertificateInfo was reverted to WebKit::PlatformCertificateInfo.

* UIProcess/WebContext.cpp:
(WebKit::WebContext::allowSpecificHTTPSCertificateForHost):
* WebProcess/WebProcess.h:
* WebProcess/WebProcess.messages.in:
* WebProcess/soup/WebProcessSoup.cpp:
(WebKit::WebProcess::allowSpecificHTTPSCertificateForHost):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157850 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Refactor LineBreaker::nextSegmentBreak, add BreakingContext that holds all its state
https://bugs.webkit.org/show_bug.cgi?id=123038

Reviewed by David Hyatt.

Source/WebCore:

I followed Levi's logic on Blink's nextSegmentBreak refactoring (https://chromiumcodereview.appspot.com/25054004).
I mostly did the same changes, but the code is too diverged at this point to just apply that patch on our trunk. The patch
introduces BreakingContext as a separate class. I added new methods for each condition, which were originally located in
nextSegmentBreak. I also removed the goto-s from the code. All the new methods are inline in order to avoid introducing any
performance regression. The change makes the code so much cleaner and understandable.

This change would be the first step of the nextSegmentBreak refactoring, I wanted to keep things in place in RenderBlockLineLayout.cpp
for now, but I'm planning to separate BreakingContext into a new file and do additional changes to make things nicer. I'm tracking
the entire progress under http://webkit.org/b/121261 meta bug.

No new tests, covered by existing tests.
- I updated 1 expected result, because there was a 1 pixel difference on the result, which I believe comes from a rounding situation.

* rendering/RenderBlockFlow.h:
* rendering/RenderBlockLineLayout.cpp:
(WebCore::BreakingContext::BreakingContext):
(WebCore::BreakingContext::currentObject):
(WebCore::BreakingContext::lineBreak):
(WebCore::BreakingContext::lineBreakRef):
(WebCore::BreakingContext::lineWidth):
(WebCore::BreakingContext::atEnd):
(WebCore::BreakingContext::clearLineBreakIfFitsOnLine):
(WebCore::BreakingContext::commitLineBreakAtCurrentWidth):
(WebCore::BreakingContext::initializeForCurrentObject):
(WebCore::BreakingContext::increment):
(WebCore::BreakingContext::handleBR):
(WebCore::BreakingContext::handleOutOfFlowPositioned):
(WebCore::BreakingContext::handleFloat):
(WebCore::BreakingContext::handleEmptyInline):
(WebCore::BreakingContext::handleReplaced):
(WebCore::nextCharacter):
(WebCore::BreakingContext::handleText):
(WebCore::textBeginsWithBreakablePosition):
(WebCore::BreakingContext::canBreakAtThisPosition):
(WebCore::BreakingContext::commitAndUpdateLineBreakIfNeeded):
(WebCore::BreakingContext::handleEndOfLine):
(WebCore::LineBreaker::nextSegmentBreak):

LayoutTests:

* platform/mac/editing/selection/after-line-wrap-expected.png:
* platform/mac/editing/selection/after-line-wrap-expected.txt: I updated the test, there was 1 pixel difference on the
output I think I run into a rounding error.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@157851 268f45cc-cd09-0410-ab3c-d52691b4dbfc