[Search] Modify the First-run experience in Landscape mode

chrome/browser/resources/contextual_search/promo.css

Index: chrome/browser/resources/contextual_search/promo.css
diff --git a/chrome/browser/resources/contextual_search/promo.css b/chrome/browser/resources/contextual_search/promo.css
index 309f4761d249b3c159d8f2d2a6657f5edc9971f3..b582b1cd2b874443441bbcf3faa4ed50140eb053 100644
--- a/chrome/browser/resources/contextual_search/promo.css
+++ b/chrome/browser/resources/contextual_search/promo.css
@@ -49,11 +49,35 @@ a.colored-link {
 }
 
 #header-image {
-  display: block;
   height: 100px;
   margin: 0 auto 24px auto;
 }
 
+.portrait {
+  display: block;
+}
+
+.landscape {
+  display: none;
+}
+
+/* Landscape */
+@media screen and (orientation:landscape) {
+  #heading {
+    padding-top: 16px;
+  }
+  #header-image {
+    margin: 0 24px;
+  }
+  .portrait {
+    display: none;
+  }
+  .landscape {
+    display: block;
+    float: left;

[pedro (no code reviews), 2014/10/02 18:19:42]

Add RTL support?

html[dir="rtl"] .landscape {
  float: right;
}

[Mathieu, 2014/10/02 18:25:55]

Done.

+  }
+}
+
 .label {
   display: inline-block;
   font-size: 14px;