[Mac] Make I-beam cursor match editing area.

chrome/browser/cocoa/autocomplete_text_field_cell_unittest.mm

Index: chrome/browser/cocoa/autocomplete_text_field_cell_unittest.mm
diff --git a/chrome/browser/cocoa/autocomplete_text_field_cell_unittest.mm b/chrome/browser/cocoa/autocomplete_text_field_cell_unittest.mm
index 1202a0ed4ec18438f222fe4bd2ae71b69beb04f6..b691d4d3abd57f0cc489c218534eea48eb44caec 100644
--- a/chrome/browser/cocoa/autocomplete_text_field_cell_unittest.mm
+++ b/chrome/browser/cocoa/autocomplete_text_field_cell_unittest.mm
@@ -201,12 +201,16 @@ TEST_F(AutocompleteTextFieldCellTest, TextFrame) {
   const NSRect bounds([view_ bounds]);
   NSRect textFrame;
 
+  // The cursor frame should stay the same throughout.
+  const NSRect cursorFrame([cell textCursorFrameForFrame:bounds]);
+
   // At default settings, everything goes to the text area.
   textFrame = [cell textFrameForFrame:bounds];
   EXPECT_FALSE(NSIsEmptyRect(textFrame));
   EXPECT_TRUE(NSContainsRect(bounds, textFrame));
   EXPECT_EQ(NSMinX(bounds), NSMinX(textFrame));
   EXPECT_EQ(NSMaxX(bounds), NSMaxX(textFrame));
+  EXPECT_TRUE(NSEqualRects(cursorFrame, textFrame));
 
   // Small search hint leaves text frame to left.
   [cell setSearchHintString:@"Search hint"];
@@ -214,6 +218,7 @@ TEST_F(AutocompleteTextFieldCellTest, TextFrame) {
   EXPECT_FALSE(NSIsEmptyRect(textFrame));
   EXPECT_TRUE(NSContainsRect(bounds, textFrame));
   EXPECT_LT(NSMaxX(textFrame), NSMaxX(bounds));
+  EXPECT_TRUE(NSContainsRect(cursorFrame, textFrame));
 
   // Save search-hint's frame for future reference.
   const CGFloat searchHintMaxX(NSMaxX(textFrame));
@@ -229,6 +234,7 @@ TEST_F(AutocompleteTextFieldCellTest, TextFrame) {
   EXPECT_TRUE(NSContainsRect(bounds, textFrame));
   EXPECT_LT(NSMaxX(textFrame), NSMaxX(bounds));
   EXPECT_LT(NSMaxX(textFrame), searchHintMaxX);
+  EXPECT_TRUE(NSContainsRect(cursorFrame, textFrame));
 
   // Keyword search leaves text area to right.
   [cell setKeywordString:@"Search Engine:"];
@@ -238,6 +244,7 @@ TEST_F(AutocompleteTextFieldCellTest, TextFrame) {
   EXPECT_GT(NSMinX(textFrame), NSMinX(bounds));
   EXPECT_LT(NSMinX(textFrame), searchHintMaxX);
   EXPECT_GT(NSMaxX(textFrame), searchHintMaxX);
+  EXPECT_TRUE(NSContainsRect(cursorFrame, textFrame));
 
   // Text frame should take everything over again on reset.
   [cell clearKeywordAndHint];
@@ -246,6 +253,7 @@ TEST_F(AutocompleteTextFieldCellTest, TextFrame) {
   EXPECT_TRUE(NSContainsRect(bounds, textFrame));
   EXPECT_EQ(NSMinX(bounds), NSMinX(textFrame));
   EXPECT_EQ(NSMaxX(bounds), NSMaxX(textFrame));
+  EXPECT_TRUE(NSContainsRect(cursorFrame, textFrame));
 }
 
 }  // namespace