[Contextual Search] Adds basic support for narrow Search Panel.

chrome/browser/android/compositor/layer/contextual_search_layer.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/android/compositor/layer/contextual_search_layer.h"
 
 #include "cc/layers/layer.h"
 #include "cc/layers/nine_patch_layer.h"
 #include "cc/layers/solid_color_layer.h"
 #include "cc/layers/ui_resource_layer.h"
@@ skipping 28 matching lines @@
     int search_icon_resource_id,
     int arrow_up_resource_id,
     int close_icon_resource_id,
     int progress_bar_background_resource_id,
     int progress_bar_resource_id,
     int search_promo_resource_id,
     content::ContentViewCore* content_view_core,
     bool search_promo_visible,
     float search_promo_height,
     float search_promo_opacity,
+    float search_panel_x,
     float search_panel_y,
     float search_panel_width,
+    float search_panel_height,
     float search_bar_margin_top,
     float search_bar_margin_side,
     float search_bar_height,
     float search_bar_text_opacity,
     bool search_bar_border_visible,
     float search_bar_border_y,
     float search_bar_border_height,
     bool search_bar_shadow_visible,
     float search_bar_shadow_opacity,
     bool side_search_provider_icon_visible,
@@ skipping 284 matching lines @@
       search_bar_shadow_->SetOpacity(search_bar_shadow_opacity);
     }
   } else {
     if (search_bar_shadow_.get() && search_bar_shadow_->parent())
       search_bar_shadow_->RemoveFromParent();
   }
 
   // ---------------------------------------------------------------------------
   // Search Panel.
   // ---------------------------------------------------------------------------
-  layer_->SetPosition(gfx::PointF(0.f, search_panel_y));
+  layer_->SetPosition(gfx::PointF(search_panel_x, search_panel_y));
 
   // ---------------------------------------------------------------------------
   // Progress Bar
   // ---------------------------------------------------------------------------
   bool should_render_progress_bar =
       progress_bar_visible && progress_bar_opacity > 0.f;
   if (should_render_progress_bar) {
     // Grabs Progress Bar resources.
     ui::ResourceManager::Resource* progress_bar_background_resource =
         resource_manager_->GetResource(ui::ANDROID_RESOURCE_TYPE_STATIC,
@@ skipping 138 matching lines @@
 
 ContextualSearchLayer::~ContextualSearchLayer() {
 }
 
 scoped_refptr<cc::Layer> ContextualSearchLayer::layer() {
   return layer_;
 }
 
 }  //  namespace android
 }  //  namespace chrome