Only honor break-* values when appropriate.

third_party/WebKit/Source/core/layout/PaginationTest.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/layout/LayoutBlockFlow.h"
 #include "core/layout/LayoutMultiColumnFlowThread.h"
 
 #include "core/layout/LayoutTestHelper.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 72 matching lines @@
         "</div>");
     EXPECT_EQ(0, strutForBox("img1"));
     EXPECT_EQ(50, strutForBox("img2"));
 }
 
 TEST_F(PaginationStrutTest, BreakBefore)
 {
     setBodyInnerHTML(
         "<div style='overflow:-webkit-paged-y; height:400px; line-height:50px;'>"
         "    <div id='block1'>line1</div>"
-        "    <div id='block2' style='-webkit-column-break-before:always;'>line2</div>"
+        "    <div id='block2' style='break-before:page;'>line2</div>"
         "</div>");
     EXPECT_EQ(0, strutForBox("block1"));
     EXPECT_EQ(0, strutForLine("block1", 0));
     EXPECT_EQ(350, strutForBox("block2"));
     EXPECT_EQ(0, strutForLine("block2", 0));
 }
 
 TEST_F(PaginationStrutTest, BlockWithStrutPropagatedFromInnerBlock)
 {
     setBodyInnerHTML(
         "<div style='overflow:-webkit-paged-y; height:200px; line-height:150px;'>"
         "    <div id='block1'>line1</div>"
         "    <div id='block2' style='padding-top:2px;'>"
         "        <div id='innerBlock' style='padding-top:2px;'>line2</div>"
         "    </div>"
         "</div>");
     EXPECT_EQ(0, strutForBox("block1"));
     EXPECT_EQ(0, strutForLine("block1", 0));
     EXPECT_EQ(50, strutForBox("block2"));
     EXPECT_EQ(0, strutForBox("innerBlock"));
     EXPECT_EQ(0, strutForLine("innerBlock", 0));
 }
 
 TEST_F(PaginationStrutTest, BlockWithStrutPropagatedFromUnbreakableInnerBlock)
 {
     setBodyInnerHTML(
         "<div style='overflow:-webkit-paged-y; height:400px; line-height:150px;'>"
         "    <div id='block1'>line1</div>"
         "    <div id='block2' style='padding-top:2px;'>"
-        "        <div id='innerBlock' style='padding-top:2px; -webkit-column-break-inside:avoid;'>"
+        "        <div id='innerBlock' style='padding-top:2px; break-inside:avoid;'>"
         "            line2<br>"
         "            line3<br>"
         "        </div>"
         "    </div>"
         "</div>");
     EXPECT_EQ(0, strutForBox("block1"));
     EXPECT_EQ(0, strutForLine("block1", 0));
     EXPECT_EQ(250, strutForBox("block2"));
     EXPECT_EQ(0, strutForBox("innerBlock"));
     EXPECT_EQ(0, strutForLine("innerBlock", 0));
     EXPECT_EQ(0, strutForLine("innerBlock", 1));
 }
 
 TEST_F(PaginationStrutTest, InnerBlockWithBreakBefore)
 {
     setBodyInnerHTML(
         "<div style='overflow:-webkit-paged-y; height:200px; line-height:150px;'>"
         "    <div id='block1'>line1</div>"
         "    <div id='block2' style='padding-top:2px;'>"
-        "        <div id='innerBlock' style='padding-top:2px; -webkit-column-break-before:always;'>line2</div>"
+        "        <div id='innerBlock' style='padding-top:2px; break-before:page;'>line2</div>"
         "    </div>"
         "</div>");
     EXPECT_EQ(0, strutForBox("block1"));
     EXPECT_EQ(0, strutForLine("block1", 0));
     EXPECT_EQ(0, strutForBox("block2"));
     EXPECT_EQ(48, strutForBox("innerBlock"));
     EXPECT_EQ(0, strutForLine("innerBlock", 0));
 }
 
 } // namespace blink