Browser Plugin: Report autosize view size in DIP instead of physical pixels

chrome/browser/apps/web_view_browsertest.cc

Index: chrome/browser/apps/web_view_browsertest.cc
diff --git a/chrome/browser/apps/web_view_browsertest.cc b/chrome/browser/apps/web_view_browsertest.cc
index 6e778f40e3cba6bcbe589b506c77e7149f1e7138..a62d3dcd3a41cf217ff7d6cf0be5272cc02861e0 100644
--- a/chrome/browser/apps/web_view_browsertest.cc
+++ b/chrome/browser/apps/web_view_browsertest.cc
@@ -37,6 +37,7 @@
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "net/test/embedded_test_server/http_request.h"
 #include "net/test/embedded_test_server/http_response.h"
+#include "ui/gfx/switches.h"
 #include "ui/gl/gl_switches.h"
 
 #if defined(OS_CHROMEOS)
@@ -771,6 +772,17 @@ class WebViewTest : public extensions::PlatformAppBrowserTest {
   content::WebContents* embedder_web_contents_;
 };
 
+class WebViewDPITest : public WebViewTest {
+ protected:
+  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
+    WebViewTest::SetUpCommandLine(command_line);
+    command_line->AppendSwitchASCII(switches::kForceDeviceScaleFactor,
+                                    base::StringPrintf("%f", scale()));
+  }
+
+  static float scale() { return 2.0f; }
+};
+
 // This test verifies that hiding the guest triggers WebContents::WasHidden().
 IN_PROC_BROWSER_TEST_F(WebViewTest, GuestVisibilityChanged) {
   LoadAppWithGuest("web_view/visibility_changed");
@@ -894,13 +906,26 @@ IN_PROC_BROWSER_TEST_F(WebViewTest, DISABLED_Shim_TestAutosizeAfterNavigation) {
   TestHelper("testAutosizeAfterNavigation", "web_view/shim", NO_TEST_SERVER);
 }
 
+IN_PROC_BROWSER_TEST_F(WebViewDPITest, Shim_TestAutosizeHeight) {
+  TestHelper("testAutosizeHeight", "web_view/shim", NO_TEST_SERVER);
+}
+
 IN_PROC_BROWSER_TEST_F(WebViewTest, Shim_TestAutosizeHeight) {
   TestHelper("testAutosizeHeight", "web_view/shim", NO_TEST_SERVER);
 }
 
+IN_PROC_BROWSER_TEST_F(WebViewDPITest, Shim_TestAutosizeBeforeNavigation) {
+  TestHelper("testAutosizeBeforeNavigation", "web_view/shim", NO_TEST_SERVER);
+}
+
 IN_PROC_BROWSER_TEST_F(WebViewTest, Shim_TestAutosizeBeforeNavigation) {
   TestHelper("testAutosizeBeforeNavigation", "web_view/shim", NO_TEST_SERVER);
 }
+
+IN_PROC_BROWSER_TEST_F(WebViewDPITest, Shim_TestAutosizeRemoveAttributes) {
+  TestHelper("testAutosizeRemoveAttributes", "web_view/shim", NO_TEST_SERVER);
+}
+
 IN_PROC_BROWSER_TEST_F(WebViewTest, Shim_TestAutosizeRemoveAttributes) {
   TestHelper("testAutosizeRemoveAttributes", "web_view/shim", NO_TEST_SERVER);
 }