Be explicit about namespace testing to not mix it with blink::testing

third_party/WebKit/Source/platform/text/TextBreakIteratorTest.cpp

Index: third_party/WebKit/Source/platform/text/TextBreakIteratorTest.cpp
diff --git a/third_party/WebKit/Source/platform/text/TextBreakIteratorTest.cpp b/third_party/WebKit/Source/platform/text/TextBreakIteratorTest.cpp
index 0a322f0206032eda5e338bd341a094ae4584a749..3d40703396ccfc08a301df320512f16ff45dd774 100644
--- a/third_party/WebKit/Source/platform/text/TextBreakIteratorTest.cpp
+++ b/third_party/WebKit/Source/platform/text/TextBreakIteratorTest.cpp
@@ -10,7 +10,7 @@
 
 namespace blink {
 
-class TextBreakIteratorTest : public testing::Test {
+class TextBreakIteratorTest : public ::testing::Test {
  protected:
   void SetTestString(const char* test_string) {
     test_string_ = String::FromUTF8(test_string);
@@ -40,7 +40,7 @@ class TextBreakIteratorTest : public testing::Test {
         break_positions.push_back(i);
     }
     EXPECT_THAT(break_positions,
-                testing::ElementsAreArray(expected_break_positions))
+                ::testing::ElementsAreArray(expected_break_positions))
         << break_iterator.BreakType() << " for " << test_string_;
   }
 
@@ -54,7 +54,7 @@ class TextBreakIteratorTest : public testing::Test {
       break_positions.push_back(i);
     }
     EXPECT_THAT(break_positions,
-                testing::ElementsAreArray(expected_break_positions))
+                ::testing::ElementsAreArray(expected_break_positions))
         << break_iterator.BreakType() << " for " << test_string_;
   }