Range: node offsets should be unsigned.

third_party/WebKit/Source/core/dom/StaticRangeTest.cpp

Index: third_party/WebKit/Source/core/dom/StaticRangeTest.cpp
diff --git a/third_party/WebKit/Source/core/dom/StaticRangeTest.cpp b/third_party/WebKit/Source/core/dom/StaticRangeTest.cpp
index 1fd88c5410d6b4651deaa4abd48aa2ef00c607ed..885cfe740028076a18a68596ff0431dfd37c8ec0 100644
--- a/third_party/WebKit/Source/core/dom/StaticRangeTest.cpp
+++ b/third_party/WebKit/Source/core/dom/StaticRangeTest.cpp
@@ -66,29 +66,29 @@ TEST_F(StaticRangeTest, SplitTextNodeRangeWithinText) {
   // Range should mutate.
   EXPECT_TRUE(range04->boundaryPointsValid());
   EXPECT_EQ(oldText, range04->startContainer());
-  EXPECT_EQ(0, range04->startOffset());
+  EXPECT_EQ(0u, range04->startOffset());
   EXPECT_EQ(newText, range04->endContainer());
-  EXPECT_EQ(2, range04->endOffset());
+  EXPECT_EQ(2u, range04->endOffset());
 
   EXPECT_TRUE(range02->boundaryPointsValid());
   EXPECT_EQ(oldText, range02->startContainer());
-  EXPECT_EQ(0, range02->startOffset());
+  EXPECT_EQ(0u, range02->startOffset());
   EXPECT_EQ(oldText, range02->endContainer());
-  EXPECT_EQ(2, range02->endOffset());
+  EXPECT_EQ(2u, range02->endOffset());
 
   // Our implementation always moves the boundary point at the separation point
   // to the end of the original text node.
   EXPECT_TRUE(range22->boundaryPointsValid());
   EXPECT_EQ(oldText, range22->startContainer());
-  EXPECT_EQ(2, range22->startOffset());
+  EXPECT_EQ(2u, range22->startOffset());
   EXPECT_EQ(oldText, range22->endContainer());
-  EXPECT_EQ(2, range22->endOffset());
+  EXPECT_EQ(2u, range22->endOffset());
 
   EXPECT_TRUE(range24->boundaryPointsValid());
   EXPECT_EQ(oldText, range24->startContainer());
-  EXPECT_EQ(2, range24->startOffset());
+  EXPECT_EQ(2u, range24->startOffset());
   EXPECT_EQ(newText, range24->endContainer());
-  EXPECT_EQ(2, range24->endOffset());
+  EXPECT_EQ(2u, range24->endOffset());
 
   // StaticRange shouldn't mutate.
   EXPECT_EQ(oldText, staticRange04->startContainer());
@@ -154,41 +154,41 @@ TEST_F(StaticRangeTest, SplitTextNodeRangeOutsideText) {
   // Range should mutate.
   EXPECT_TRUE(rangeOuterOutside->boundaryPointsValid());
   EXPECT_EQ(outer, rangeOuterOutside->startContainer());
-  EXPECT_EQ(0, rangeOuterOutside->startOffset());
+  EXPECT_EQ(0u, rangeOuterOutside->startOffset());
   EXPECT_EQ(outer, rangeOuterOutside->endContainer());
-  EXPECT_EQ(6,
+  EXPECT_EQ(6u,
             rangeOuterOutside
                 ->endOffset());  // Increased by 1 since a new node is inserted.
 
   EXPECT_TRUE(rangeOuterInside->boundaryPointsValid());
   EXPECT_EQ(outer, rangeOuterInside->startContainer());
-  EXPECT_EQ(1, rangeOuterInside->startOffset());
+  EXPECT_EQ(1u, rangeOuterInside->startOffset());
   EXPECT_EQ(outer, rangeOuterInside->endContainer());
-  EXPECT_EQ(5, rangeOuterInside->endOffset());
+  EXPECT_EQ(5u, rangeOuterInside->endOffset());
 
   EXPECT_TRUE(rangeOuterSurroundingText->boundaryPointsValid());
   EXPECT_EQ(outer, rangeOuterSurroundingText->startContainer());
-  EXPECT_EQ(2, rangeOuterSurroundingText->startOffset());
+  EXPECT_EQ(2u, rangeOuterSurroundingText->startOffset());
   EXPECT_EQ(outer, rangeOuterSurroundingText->endContainer());
-  EXPECT_EQ(4, rangeOuterSurroundingText->endOffset());
+  EXPECT_EQ(4u, rangeOuterSurroundingText->endOffset());
 
   EXPECT_TRUE(rangeInnerLeft->boundaryPointsValid());
   EXPECT_EQ(innerLeft, rangeInnerLeft->startContainer());
-  EXPECT_EQ(0, rangeInnerLeft->startOffset());
+  EXPECT_EQ(0u, rangeInnerLeft->startOffset());
   EXPECT_EQ(innerLeft, rangeInnerLeft->endContainer());
-  EXPECT_EQ(1, rangeInnerLeft->endOffset());
+  EXPECT_EQ(1u, rangeInnerLeft->endOffset());
 
   EXPECT_TRUE(rangeInnerRight->boundaryPointsValid());
   EXPECT_EQ(innerRight, rangeInnerRight->startContainer());
-  EXPECT_EQ(0, rangeInnerRight->startOffset());
+  EXPECT_EQ(0u, rangeInnerRight->startOffset());
   EXPECT_EQ(innerRight, rangeInnerRight->endContainer());
-  EXPECT_EQ(1, rangeInnerRight->endOffset());
+  EXPECT_EQ(1u, rangeInnerRight->endOffset());
 
   EXPECT_TRUE(rangeFromTextToMiddleOfElement->boundaryPointsValid());
   EXPECT_EQ(newText, rangeFromTextToMiddleOfElement->startContainer());
-  EXPECT_EQ(3, rangeFromTextToMiddleOfElement->startOffset());
+  EXPECT_EQ(3u, rangeFromTextToMiddleOfElement->startOffset());
   EXPECT_EQ(outer, rangeFromTextToMiddleOfElement->endContainer());
-  EXPECT_EQ(4, rangeFromTextToMiddleOfElement->endOffset());
+  EXPECT_EQ(4u, rangeFromTextToMiddleOfElement->endOffset());
 
   // StaticRange shouldn't mutate.
   EXPECT_EQ(outer, staticRangeOuterOutside->startContainer());