Revert "Fix int overflow issues with clip and path bounds."

This reverts commit b1fc36829de69da5376019403fdd649c06f4cf1b.

Reason for revert:

I hate to revert this, but I think it's caused some layout test diffs that are holding up the roll.

https://storage.googleapis.com/chromium-layout-test-archives/linux_trusty_blink_rel/17909/layout-test-results/results.html

Original change's description:
> Fix int overflow issues with clip and path bounds.
> 
> * Clamp scissor clip bounds to query bounds (which are RT bounds)
> * Change IsInsideClip test to be more int overflow friendly
> * Check to make sure path bounds can have representable width and height
> 
> Bug: skia:7239
> Bug: skia:7240
> Change-Id: I4c512d05c5609a5a466393408282101697ebea83
> Reviewed-on: https://skia-review.googlesource.com/65506
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Jim Van Verth <jvanverth@google.com>

TBR=jvanverth@google.com,bsalomon@google.com,csmartdalton@google.com

Change-Id: Ic5c15219cdbe92811284130bce1e984823f0c4d1
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:7239, skia:7240
Reviewed-on: https://skia-review.googlesource.com/65920
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/src/gpu/GrReducedClip.cpp b/src/gpu/GrReducedClip.cpp
index f22444895b..29f483022b 100644
--- a/src/gpu/GrReducedClip.cpp
+++ b/src/gpu/GrReducedClip.cpp
@@ -57,9 +57,7 @@ GrReducedClip::GrReducedClip(const SkClipStack& stack, const SkRect& queryBounds
         SkClipStack::Iter iter(stack, SkClipStack::Iter::kTop_IterStart);
         if (!iter.prev()->isAA() || GrClip::IsPixelAligned(stackBounds)) {
             // The clip is a non-aa rect. Here we just implement the entire thing using fScissor.
-            SkRect tightBounds;
-            SkAssertResult(tightBounds.intersect(stackBounds, queryBounds));
-            tightBounds.round(&fScissor);
+            stackBounds.round(&fScissor);
             fHasScissor = true;
             fInitialState = fScissor.isEmpty() ? InitialState::kAllOut : InitialState::kAllIn;
             return;